PLEASE HELP BIOLOGY!! WILL GIVE BRAIN!!

PLEASE HELP BIOLOGY!! WILL GIVE BRAIN!!

Answers

Answer 1

Answer:

True

Explanation:

have a great day

Answer 2

Explanation:

If someone has blood type A, they must have at least one copy of the A allele, but they could have two copies. Their genotype is either AA or AO. Similarly, someone who is blood type B could have a genotype of either BB or BO. A blood test of either type AB or type O is more informative.


Related Questions

A scientist breeds two different varieties
of corn to produce a single variety that
has traits from both parents. This
Technique is an example of
selective breeding
ecological succession
natural selection

Answers

selective breeding
hope this helps

Based on this information, this technique is an example of selective breeding, which is a reproduction control and management technique.

What is selective breeding?

It implies a manipulation of the characteristics that are inherited, that is, it is a technique that consists of choosing the phenotypes of the organisms that are cultivated or bred.

This peculiarity allows guiding the evolution of the species according to the needs of the human being to have specimens with the desired characteristics in a stable manner.

Therefore, we can conclude that based on this information, this technique is an example of selective breeding, which is a reproduction control and management technique.

Learn more about selective breeding here: https://brainly.com/question/461245

An ________ solution has a concentration of hydrogen ions more than that of pure water. A ________ solution has a low concentration of hydrogen ions, fewer than that of pure water. *

Answers

Answer:

The correct answer is - acidic and basic

Explanation:

BRAINLEST
Some antibiotics destroy disease causing bacteria by entering the bacterial cells and
interfering with the critical life processes that keep them alive. However, antibiotics
are not able to destroy viral infections because

Answers

Answer:

B

Explanation:

Viruses don't have cell walls that can be attacked by antibiotics; instead they are surrounded by a protective protein coat. Unlike bacteria, which attack your body's cells from the outside, viruses actually move into, live in and make copies of themselves in your body's cells.

The two main functions of the lymphatic system are a producing hormones that regulate the immune system and coagulating blood. b returning tissue fluid to the circulatory system and fighting infections. c producing hormones that regulate the immune system and fighting infections. d coagulating blood and fighting infections. e returning tissue fluid to the circulatory system and coagulating blood.

Answers

Answer:

The answer is b

Explanation:

The lymphatic system doesn't coagulate the blood it moves it around the body to keep it stagnate.

Hope this helps!

can someone please help me with this !

Answers

Trophic pyramid, also called an energy pyramid, showing the progression of food energy. The pyramid base contains producers, organisms that make their own food from inorganic substances. ... Thus, the higher the trophic level on the pyramid, the lower the amount of available energy.

How does a change in air temperature, air pressure, wind direction, wind speed, and water in the atmosphere affect the weather we observe?

Answers

Answer:

Hope this helps!

Explanation:

If someone across country asks you what the weather is like today, you need to consider several factors. Air temperature, humidity, wind speed, the amount and types of clouds, and precipitation are all part of a thorough weather report. In this chapter, you will learn about many of these features in more detail. Weather is what is going on in the atmosphere at a particular place at a particular time. Weather can change rapidly. A location’s weather depends on all of these factors.

Question 5
From the broadest to the most specific, list the levels of ecological organization?
Your answer:
Cell, tissue, organ, organ system, organism
Organization, population, community, ecosystem, biosphere
Organism, cell, tissue, organ system, population
Biosphere, ecosystem, community, population, organism

Answers

Organism, organ system, Organ, Tissue, Cell
Biosphere, organisation, ecosystem, community, population
Population, organism, organ system, tissue, cell
Biosphere, ecosystem, community, population, organism

Why is CRISPR important?

Answers

The answer is CRISPR is an acronym for “Clustered Regularly Interspaced Short Palindromic Repeats.” CRISPR genome engineering technology enables scientists to easily and precisely edit the DNA of any genome. In nature, the CRISPR palindromic repeats play an important role in microbial immunity.

CRISPR fixes genetic code typos or mistakes

to help cure diseases

or

give the person desired genes or traits

1. The table below shows the distance of the cat and the mouse from the cat's starting point at given times. After 1 second how far is the mouse
t
0.4
0.5
0.6
0.7
0.8
0.9
Dmouse
10.2
11.5
12.8
14.1
15.4
16.7
18
19.3
Dcat
6.8
8.5
10.2
11.9
13.6
15.3
17
1
18.7
1.1
1.2
1.3
1.4
O A 17 feet
O B. 18 feet
O c 2 feet
OD 3 feet

Answers

Answer:3 feet

Explanation:

human picks up bacteria on his or her hands. The bacteria do not cause disease but do feed on the human's dead skin cells. This is an example of

Answers

Answer:

The correct answer is - Commensalism

Explanation:

Commensalism is a symbiont relationship in which there is a relationship between two organisms in which one gets benefits and the other organism is unaffected.

Human skin has many commensal bacteria that fed on dead cells of the skin. Here humans are hosts that do not get harm and bacteria rely on them for survival.

Question 1 of 10
Due to an unusually high concentration of particles inside the cell, the
membrane starts to expand and burst. Which problem is the cell most likely
having?
A. The cell is unable to produce water molecules inside the cell.
B. The cell is unable get more water into the cell.
C. The cell is unable to build more protein molecules.
O D. The cell is unable to maintain a stable internal environment.
SUBMIT

Answers

Answer:

D. the cell burst because there was too much water in the cell and it wasn't able to maintain a safe pressure

What is NOT a function of the
nucleus?
A. Directs protein synthesis
B. Houses DNA
C. Functions as the powerhouse of the cell

Answers

Answer:

function as the powerhouse of cell

Explanation:

we have read the power house of cell as a mitochondria

Answer: C) Functions as the powerhouse of the cell

==========================================================

Explanation:

The mitochondria is responsible for generating the cell's energy, hence the phrasing "the mitochondria is the powerhouse of the cell".

The nucleus holds the DNA, so we can rule out choice B. The DNA in turn is connected to forming the proteins. The actual protein synthesis happens in the ribosomes, but the DNA is used as a blueprint (more or less) to assemble the correct amino acids in the correct order to form the complicated protein chains. In short, the nucleus indirectly helps direct the protein synthesis, so we can rule out choice A.

The nervous system may be compared to a "

A computer
B trash removal company
C highways in a city
D water filtration center

Answers

Answer:

A. A computer

Explanation:

The way your nervous system works can be compared to how your computer works. When you press the power on your computer, a signal goes out. The signal is a catalyst that generates a number of actions and responses. An electric current travels over the wires maintaining a connection to electricity

The nervous system may be compared to a computer. So, the correct option is A.

What is Nervous system?

The nervous system is defined as a highly complex part of an animal that coordinates its functions and sensory information through the transmitting signals from different parts of its body. This system includes

1. The central nervous system consists of the brain and spinal cord)

2. The peripheral nervous system consists of the nerves that extend from the spinal cord to the rest of the body

3. Other nerve tissue.

The nervous system may be compared to a computer.  The way our nervous system works can be compared to the way your computer works. When we press power on computer a signal comes out like CNS and PNS work in the body

So, the correct option is A.

Learn more about Nervous system, here:

https://brainly.com/question/29355295

#SPJ2

: Is a human leg prosthetic an example of science or technology? Explain your answer.
QUICK!!!! ANSWER PLEASE WITH EXPLANATION TOO!!!

Answers

Answer:

This would be an example of technology.

Explanation:

Artificial limbs, or prostheses, are used to replace a missing body part which may have been lost due to trauma, disease or congenital defect. The type of prosthesis a person can use is dependent on the individual, including the cause of amputation or limb loss, and the location of the missing extremity. These come in all shapes and sizes, for whatever you need.

Have a nice day!

Answer:

A technology, since the actual prosthesis is a human creation that solves a problem. Science is nothing physical. It is the combination of laws and theories that explain our universe and helps us make decisions. We don't really invent science, we describe it.

Science is ideas. Technology is human creations.

Science generally underpins all new technology.

In your human leg prosthesis example science is crucial in choosing (or developing) suitable materials for construction of the prosthesis. The material must be relatively stable, not break down into toxic substances and have good durability. Knowledge of human Biology is also important if you want to start replacing human body parts.

Basically chemistry and biology are important in the prosthesis development. There is also probably physics regarding tensile strength requirements.

The actual end result of the human prosthesis is a technology which solves a problem of degraded human parts.

So to reiterate, it is a technology.

Explanation:


guess the kingdom.............

Answers

Answer:

Plantae

Explanation:

Fungi are NOT autotrophs, so it is not fungi

Archaebacteria  aren't multicellular, so it's not archaebacteria

Animalia aren't producers, so it's not Animalia

Eubacteria aren't multicellular, so it's not eubacteria

Plantae is the only one on here that has all of the characteristics

SCIENCE (help me please)

1. What substances make up the inner core?


2. What is the structure of the inner core?


3. What is the structure of the outer core?


4. Explain the composition of the mantle.


5. What is the role of the asthenosphere?

Answers

Answer:

1. The core is made almost entirely of metal specifically, iron and nickel.

2. The structure of the inner core iron and nickel.

3.Earth's outer core is a fluid layer about 2,400 km (1,500 mi) thick and composed of mostly iron and nickel that lies above Earth's solid inner core and below its mantle.

4.In terms of its constituent elements, the mantle is made up of 44.8% oxygen, 21.5% silicon, and 22.8% magnesium. There's also iron, aluminum, calcium, sodium, and potassium. These elements are all bound together in the form of silicate rocks, all of which take the form of oxides.

5.The asthenosphere is now thought to play a critical role in the movement of plates across the face of Earth's surface.

Explanation:

In the Linnaean system, birds and reptiles are each classified in a separate class. However, in the modern system, birds are members of the clade Reptilia. Which conclusion, based on evidence, did scientists cite to revise the classification of birds

Answers

Answer:

Birds descended from the most recent common ancestor of reptiles. Scientists recently revised the classification of the red panda (Ailurus fulgens).

What do you call the union of egg and sperm?
menstruation
circumsion
ovulation
fertilization

Answers

Answer:

Fertilization

Explanation:

Fertilization is the joining of gametes (egg and sperm) to form a zygote.

Fertilization is the union of egg and sperm also called a zygote which is a fertilized egg cell that results from the union of a female gamete

Which of the following is NOT an ending product of cellular respiration?

Answers

Answer:

water

Explanation:

C6H12O6 (glucose) is not a product of cellular respiration.

how will earth will look in a 1,000 years

Answers

Answer:

trash

Explanation:

Answer:

It won't look too well and if things keep on continuing the way it is, the ice would have mostly melted and continents submerged underwater.

Explanation:

The spinal cord is made up of

Answers

Answer:

The spinal cord is made up of bundles of nerve fibers. It runs down from the brain through a canal in the center of the bones of the spine. These bones protect the spinal cord. Like the brain, the spinal cord is covered by the meninges and cushioned by cerebrovascular fluid.

lol im only 14!


11. Describe how the climate most likely changed between 220 million and 12 thousand years ago

Answers

Answer:

The Earth was formed about 4.5 billion years ago—that's a very long time ago! It's hard to say exactly what the Earth's daily weather was like in any particular place on any particular day thousands or millions of years ago. But we know a lot about what the Earth's climate was like way back then because of clues that remain in rocks, ice, trees, corals, and fossils.

These clues tell us that the Earth's climate has changed many times before. There have been times when most of the planet was covered in ice, and there have also been much warmer periods. Over at least the last 650,000 years, temperatures and carbon dioxide levels in the atmosphere have increased and decreased in a cyclical pattern.

These two clue show how the amount of carbon dioxide and the Earth's temperature have changed over the last 650,000 years. Both clue show a similar up-and-down pattern.

People didn't cause the climate change that occurred thousands or millions of years ago, so it must have happened for other natural reasons.

(please help!!!!!)
How are mechanical waves produced?

Answers

Answer:

A mechanical wave is created by putting energy into it. ... Surface waves run along the border between two materials; transverse waves are waves in which the vibration is at 90 degrees to the direction of motion; and longitudinal waves occur when the vibration is parallel to the direction of motion.

1.- ¿Cuál es la unidad de medida de la Frecuencia
de Onda?
A. Decibelios.
B. Metros.
C. Hertz.
be
D. Watt ​

Answers

Answer:

C. Hertz

Explanation:

Que tenga un buen día :)

When people plant vegetation, they ____ erosion.

O reduce

O increase

O start

Answers

I believe it’s reduce

Why has the demand to find more than fossil fuels for energy increased?

Answers

Explanation:

Global energy demand is increasing due to industrial activity and advances in both developing and developed countries. ... The GHGs from geothermal energy systems for electrical power production and space heating applications are much lower than those from conventional fossil fuel energy systems [3,4].

Answer:

Explanation:

The demand for energy across the world is constantly rising. This increased demand is caused in part by the increase in population, and by economic development. It is because these areas experienced large-scale economic development, their original energy sources were fossil fuels – first coal and  oil and gas.

What percentage of bacteria are nonpathogenic?

Answers

Explanation:

While only about 5% of bacterial species are pathogenic, it is assumed that about 70% and above are non-pathogenic.

Plz MARK AS BRAINLIEST

The organism above is reproducing through asexual reproduction. How does the genetic material of the daughter cell compare to the genetic material of the parent cell?
A.
It contains no genetic information from the parent.
B.
It contains 75% of the genes from the parent cell.
C.
It is an exact copy.
D.
It contains half of the genes from the parent cell.

Answers

C.


The genetic information in parent cells is copied exactly and passed to daughter cells.

What is the output of (A + B)(A + C)?

Answers

Answer:

A^2+AC+BA+BC

Not sure tho

The diagram to the right represents a pair of homologous chromosomes in a diploid cell, and the resulting chromosome in a haploid cell. The letters represent alleles of genes. Why does the chromosome in the haploid cell have alleles from both of the chromosomes in the diploid cell?

Answers

there’s no picture in this question .
Other Questions
Simplify and can you explain how to simplify Mendel worked with pea plants, which are usually (cross-pollinating / self-pollinating). When he transferred pollen from one pea plant to another, he was (cross-pollinating / self-pollinating) the pea plants to (fertilize / segregate) the eggs and form embryos within a seed. Queremos crear una organizacin , o sea, una compaa que no piense en ganar dinero para s misma. Divide 144 in the ratio 1:2 A bag with 6 marbles is shown below. (3 marbles are red, 1 is yellow, and 2 are blue.) A marble is chosen from the bag at random. What is theprobability that it is red?Write your answer as a fraction or a whole number. What number makes the equation true? This Is for game designImagine you are the human resource director for a small video game company that employs around 20 coders, managers, artists, etc. Youre in charge of writing the safety rules and regulations for the company. Provide at least four discrete rules you would implement Write 5.6382 correct to 2 decimal places. If x = 8 units and h = 3 units, then what is the area of the triangle shown above? the maddens drove 120 miles in 4 hours, at this rate how long will it take them to drive 480 miles. what is 1/2 cups into pints How did the location of the German Concentration Camps fit into Hitler's "Final Solution" Solve for the value of X. Round to the nearest whole number. Why does the needle of a compass point north?a. Because the southern pole of the Earth's magnet repels it.b. Because the southern pole of the Earth's magnet is in the north.Because the northern pole of the Earth's magnet is in the northd. Because the Earth's core is made of steel.C. In the sentence below, the underlined portion is a clause. Identify the type of clause.I will stop playing the drums when you go to sleep.O Independent clauseO Dependent clauseO Non-essential clauseO None of the choices where did the treaty of verseilles get signed Isaac Inc. began operations in January 2021. For some property sales, Isaac recognizes income in the period of sale for financial reporting purposes. However, for income tax purposes, Isaac recognizes income when it collects cash from the buyer's installment payments. In 2021, Isaac had $676 million in sales of this type. Scheduled collections for these sales are as follows:2021 $83 million 2022 137 million 2023 129 million 2024 162 million 2025 165 million $676 million Assume that Isaac has a 25% income tax rate and that there were no other differences in income for financial statement and tax purposes.Required: What deferred tax liability would Isaac report in its year-end 2021 balance sheet? PICTURE BELOW / What is the surface area of this right rectangular prism?Enter your answer in the box. cm A corporation has issued $100 par, 8% convertible preferred stock, callable at par. The preferred is convertible into 1.4 shares of common stock. Currently, the preferred stock is trading at $105 while the common stock is trading at $72.75. The corporation calls the preferred stock at par. To realize the largest profit, a customer holding 100 shares of preferred stock should: Which equations have no real solution but have two complex solutions? A 3x>2-5=-8b 2x>2=6x-5c 12x=9x>2 +4d -x>2 - 10x =34