Biology High School

Which of the following is NOT one of the six basic crystal systems?

1- monoclinic
2-triclinic
3-diclinic
4- cubic

Answers

Answer 1

Answer:

6 Crystal Systems:

Triclinic, Monoclinic, Rhombic, Hexagonal and Trigonal, Tetragonal and Cubic.

The correct answer is 3. diclinic

Related Questions

In the scientific world, cold hard facts are often termed?

Answers

Answer:

laws

Explanation:

The key components of the peripheral nervous system are:.

Answers

the somatic nervous system and the autonomic nervous system.

You are dealing with a problem in which the male parent has a genotype of DDmm, while the female parent has DdMm. After doing the FOIL method, what are the four sets of alleles for each parent?

Answers

The sets of alleles for each parent are Dm for the mother and DM, Dm, dM, and dm for the father. This information is fundamental for estimating genotype and allele frequencies in offspring.

What are alleles?

Alleles are gene variants for a given gene locus, diploid organisms inherit two alleles for each locus (one from each parent).

Gametes are germinal (haploid) cells that carry specific allele combinations.

The analysis of gamete combinations is fundamental to estimate genotypes and allele frequencies.

Learn more about alleles here:

https://brainly.com/question/3452155

A polysaccharide that is used for storing energy in human muscle and liver cells is __________.

Answers

Answer:

It should be glycogen. It is a form of energy storage made up of glucose molecules.

hello please help me need aanswer​

Answers

As per questions,

★ What to do before a volcanic eruption?

Ans • Pack up some belongings especially radio, torch, some extra batteries, if possible then some dry eatables.

• Run out of the house with limited supplies and go to higher altitude areas like in mountains.

• Take some essential pain reducer medicines.

★ What to do during a volcanic eruption?

Ans: • Listen for the emergency evacuation orders as per given by officials.

• Protect yourself from falling ash.

• Use goggles to protect your eyes.

What part of a squid is homologous to the foot of a snail?.

Answers

Answer:

The tentacles.

Explanation:

The both form from the same developmental tissue

What is the key difference between photoheterotrophs and photoautotrophs?.

Answers

Answer:

Photoheterotrophs use organic compounds as their carbon source; photoautotrophs use carbon dioxide as their carbon source.

Explanation:

In reference to pedigree charts, a woman who expresses a specific trait would be represented by a __. *

hollow square
hollow circle
filled in square
filled in circle

Answers

Answer:

If a woman HAS the specific trait, it would be a filled in circle.

Explanation:

At what points along the protein pathway (DNA to RNA to proteins) can a
cell regulate gene expression?

Answers

Answer: Given this statistic, it is not surprising that the primary control point for gene expression is usually at the very beginning of the protein production process — the initiation of transcription. RNA transcription makes an efficient control point because many proteins can be made from a single mRNA molecule.

Explanation:

Can someone tell the answer

Answers

Point A when inhalation begins

Give two examples of how humans use water in ways that other organisms do not.

Answers

Answer:

Direct purposes include bathing, drinking, and cooking, while examples of indirect purposes are the use of water in processing wood to make paper and in producing steel for automobiles.

Explanation:

I hope this helps!!
We use water to drink, to do the dishes, to take a shower, to flush the toilet, to cook diner and for many other purposes. But water is not only used for domestic purposes, humans also use water in the industries and in agriculture.

HELP PLS

a.) How bad is pollution in our community?

b.) What do you do every day that adds to pollution?

c.) What do you do every day that helps to reduce pollution?

d.) Is there a lot of pollution in our country?

Answers

In my community, there is not much pollution.

To protect himself from pollution, I always use mask for safety.

To reduce the pollution I fall water in road etc, and I request people to use mask, Hankey.

yes.

Which statement is true?
A cell that divides is called a parent cell and the two new cells are daughter cells
Two daughter cells combine to a create a parent cell
One daughter cell and one son cell are produced from each parent cell
A cell that divides is called a parent cell and the two new cells are a daughter cell and a son cell

Answers

Answer:

A cell that divides is called a parent cell and the two new cells are daughter cells

Hope this helps!

A cell that divides is called a parent cell and the two new cells are daughter cells. Thus, the correct answer is Statement 1.

When a parent cell divides into two or more daughter cells, this process is known as cell division. Cell division typically takes place as part of a lengthier cell cycle. Each parental cell produces two daughter cells, which are the means by which all cells multiply.

These freshly generated daughter cells may divide and grow, giving rise to a new cell population formed by the division and expansion of a single parental cell and its progeny.

In other words, repeated cycles of growth and division enable the formation of structures made up of millions of cells from a single cell.

Learn more about Cells from the given link:

https://brainly.com/question/19853211

what is the role of the seminal vesciles and the prostate gland​

Answers

Answer:

The seminal vesicle and the prostate glands add their secretions so that the sperm are in a fluid that makes their transport easier, and this fluid also provides nutrition.

Explanation:

Answer:

The seminal vesicle and the prostate glands add their secretions so that the sperm are in a fluid that makes their transport easier, and this fluid also provides nutrition.

Explanation:

The individual components of a macromolecule are referred to as monomers.

Answers

Most macromolecules are made from single subunits, or building blocks, called monomers. The monomers combine with each other using covalent bonds to form larger molecules known as polymers. In doing so, monomers release water molecules as byproducts.

Which of the following events can follow an earthquake?
A
tsunami
B.
tornadoes
С
blizzards
D
hurricanes
Continue

Answers

i believe it is tsunami
It’s A, tsunamis can form after an earthquake due to the aftershock/landslides/earth movements.

how do dichotomous keys use external structures to identify organisms

Answers

Answer: Dichotomous keys are very useful because they allow non-expert users to identify organisms by directing them to look at the known, important organisms.

What is the main factor causing the salinity of the everglades to change?.

Answers

Answer:

What is the main factor causing the salinity of the Everglades to change? climate change flood control levees transportation canals snake populations

Explanation:

HELP CAN SOME FILL OUT THIS CHART FOR ME?

Answers

Answer:

we can't access the links so its not very helpful

Explanation:

Compare the processes of reproduction and growth.

Answers

Growth is a way to generate the materials for reproduction. Reproduction is a way to make new organisms that can grow. Thus, the apparent "goal" of every organism is to fill the available world with its offspring, that is, with "self".

After running, Ollie’s blood pressure was high. As a result, his nervous system sent a message to decrease his heart rate and blood flow. Which system worked with the nervous system to maintain homeostasis? skeletal circulatory respiratory digestive.

Answers

Answer:

B. circulatory

Explanation:

edge2022

in corn normal kernels are dominant to waxy kernels.if you crossed a waxy kernel plant to a heterozygous normal plant what type of seeds would be produced?

Answers

The genotype of the seeds that will be produced are as follows:

Nn (2) - normal kernel seedsnn (2) - waxy kernel seeds

WHAT IS GENETIC CROSS?

According to this question, a gene coding for kernel shape is involved. Normal kernel (W) is dominant over waxy kernel (w).

If a waxy kernel plant (ww) is crossed with a heterozygous normal (Ww) plant as follows: Ww × ww, the following offsprings will be produced:

WwWwwwww

Therefore, the genotype of the seeds that will be produced are as follows:

Nn (2) - normal kernel seedsnn (2) - waxy kernel seeds

Learn more about genotypic cross at: https://brainly.com/question/3551281

in one to two sentences identify the purpose of the roots in a plant and how disease that harms the roots of a flowering plant would affect the plant's ability to survive​

Answers

Given what we know, we can confirm that a disease that harms the roots of a plant will not allow the plant to draw in water, which it needs to maintain all basic functions of life.

What do the roots of plants do?

The roots of plants are the means through which they absorb water and nutrients from the soil. Without their roots, plants cannot take in water to allow for all of the most basic functions of life, and cannot survive.

Therefore, we can confirm that a disease that harms the roots of a plant will not allow the plant to draw in water, which it needs to maintain all basic functions of life.

To learn more about plants visit:

https://brainly.com/question/4656710?referrer=searchResults

On your own: Click Return to original settings and Restart. Investigate the effects of agriculture on

Caribbean reefs. Summarize your findings on a separate sheet of paper to turn in with this activity.

Answers

Agriculture negatively affects reef ecosystems because the soil and the sea have a direct interaction of substances and minerals that can be altered with the intensification of agriculture.

What is agriculture?

Agriculture is a human activity that is based on planting seeds in the ground so that they develop and form plants that have uses such as food or others.

This is one of the oldest activities of humanity and has allowed communities to develop and create trading systems, wooden constructions, navigation, among others.

What impact does agriculture have on the reefs?

Agriculture generally takes place in coastal areas or near rivers because the composition of the soil must have certain minerals necessary for plants to grow.

Additionally, the components of the soil go underground to the sea and provide the water with different substances that contribute to marine life. However, the use of pesticides and other agricultural chemicals could reach the sea through runoff and affect the reefs.

Learn more about reefs in: https://brainly.com/question/364711

Need help please please please please please

Answers

Picture doesn’t show
anything

------------------------------------------------ prevents a cell from becoming too large and also helps to heal injuries

Answers

Answer:

Mitosis, I believe.

Explanation:

I hope this is right. If it is not, I am very sorry.

Karika papaya meaning​

Answers

Answer:

tropical American shrub or small tree having huge deeply palmately cleft leaves and large oblong yellow fruit

Explanation:

Answer

Tropical American shrub or small tree with large oblong yellow fruit 

Explanation:

reasoning for this? its easy pls answer

Answers

Explanation:

here your answer

above photo

Physical property of matter

Answers

A physical property is a characteristic of matter that is not associated with a change in its chemical composition..

Hope this helped in a way!

[tex]physical \: property \: of \: matter[/tex]

color hardness malleability solubility, electrical conductivity densitymelting point and boiling point.

What molecule helps to breakdown large fat globules into smaller droplets and helps regulate cholesterol concentrations in the blood?.

Answers

The substance that helps break down lipids (fatty acids and glycerol) is bile. Produced in the liver and stored in the gall bladder. Bile emulsifies fats which means the enzyme lipase which breaks down the fat has a larger surface area to work one so the break down is more efficient. Unsure about the second one.

The molecule that helps to breakdown large fat globules into smaller droplets and helps regulate cholesterol concentrations in the blood is called bile salt.

Bile salts is known to function as it helps the body to break down larger fat globules in food into small droplets of fat.

The Smaller fat droplets are said to be very easy for the digestive enzymes from the pancreas to work on and break down. The bile salts is said to also aid the cells in the bowel to take in these fat droplets.

Learn more about bile from

https://brainly.com/question/1933590

Other Questions
identify what is being described.1. this person, along with his fellow bishops, the teacher of the new israel who guides christians through the word of god. 2. he is the supreme author of the bible. The late 18th Century French scientist Antoine Lavoisier observed that a mouse sealed in a bell-jar soon fell asleep and ultimately died. Moreover, a burning candle similarly sealed in a bell jar quickly went out. In light of what we have argued about the fundamental nature of organisms, which of the following is the most likely outcome of putting the mouse and the candle together in the bell jar and the interpretation of any effects such a combination might have?a. Combining the candle and the mouse in the same bell jar resulted in the mouse dying at the same time as in the absence of the candle but the candle going out later, because the mouse produced something sustaining the candle.b. Combining the candle and the mouse in the same bell jar resulted in the mouse dying later and the candle going out at the same time as in the absence of the mouse, because the burning candle produced something useful to the living organism.c. Combining the candle and the mouse in the same bell jar resulted in the mouse dying sooner and the candle going out sooner, because both processes, life and the burning candle, were making similar use of the same component of the atmosphere.d. Combining the candle and the mouse in the same bell jar resulted in the mouse dying and the candle going out in the same time as when they were individually present, because fire and living metabolism are inherently unrelated processes. Why do you think the U.S. never put German-Americans or Italian-Americans into internment camps?Why were Japanese-Americans treated differently? Explain. Find the incorrect pronoun and type it correctly.People with positive attitudes tend to be more successful in life because you are more likelyto focus on solutions rather than problems. Dr. Holder is interested in the relative importance of genetic and environmental factors on human development. This is known as the __________ controversy. was the United States justified in declaring war on Great Britain and invading Canada at this time? Besides being intelligible, another reason to fluctuate your volume during your speech is _____________________. Group of answer choices so audience members in the back can hear but you're not shouting to those in the front that audience members in the back may not be able to hear you to give time for your audience to process your ideas to avoid recent issues A shop sells party hats and masks. On a particular morning, 10 hats and 20 masks were sold for $30. In the afternoon, 8 hats and 10 masks were sold for $18. Find the cost of each hat and each mask. Complete the sentence.Accessibility benefits______ everyone people with impairmentsThe goal of accessibility is to provide_________ access for as many people as possible access for 100 percent of users What is the answer for 7 4/5 Given 64 / 108, what common factor would reduce this fraction to its lowest terms? What does the phylogenetic tree tell you about the evolutionary relationships of animals. What is the meaning of "nomadic" Fill in the blank with the correct conjugation of the verb in parentheses.T(beber) Coca Colabebebebobebenbebes please help!!!!! :( i have 22 questions left :(.(19 if yall answer these 3) Express cos 543 as a function of the reference angle.Question 3 options:cos183-cos-3cos-3-cos3 Solve. (15 points!! or 20, if you find that more reasonable. ;P ) what specific challenge did Floridians face during the Great Depression 1) When was Elizabeth Freeman born? A) 1776 B) 1886C) 1700 D) 17442) Read the following sentences from the text.The Massachusetts Constitution was a legal document. And its very first article asserted freedom and equality for all! This idea was now the law of the land in Massachusetts...The courts sided with Elizabeth and Brom. They ruled that according to the constitution, Elizabeth and Brom had always been free.What can you conclude about Elizabeths freedom based on this information? A)The new Massachusetts state constitution changed the lives of enslaved people living there.B) Elizabeths freedom would have been possible whether the constitution changed or not. C) The U.S. Constitution changed its laws once Massachusetts changed its state laws. D) The Massachusetts constitution did not have a big effect on the lives of people living there.3) Read these sentences from the text.Like many other enslaved people, she was probably inspired by the idea that all people were born equal. She probably hoped that idea would be applied to her.Why does the author say probably when describing Elizabeths thoughts? A) Because Elizabeth put out so many different accounts of her life that historians today never really know which one is true or which one to trust.B) Because there are no records at all of Elizabeths life, not even second hand ones, so we know nothing about what she was doing or thinking during her life. C) Because Elizabeths life story was recorded by historians or people who knew her secondhand, so the author has to guess what she might have been thinking. D) Because in Elizabeths book about her life, she doesnt talk much about this period of time, so the author has to guess.4) What is the main idea of this text? A) In Massachusetts, John Ashley and other powerful men in Massachusetts would gather at the Ashley house to discuss the events and politics of the day and the appropriate response. B) Elizabeth Freeman was born into slavery and fought for her freedom in court when a new Massachusetts state constituion was passed, and lived the rest of her life as a free Black woman who was paid for her labor. C) Theodore Sedgwick, a young lawyer who had participated in the Sheffield Declaration discussions in the Ashley house, represented Elizabeth Freeman in her court case fighting for her freedom. D) Elizabeth Freeman and a man named Brom were both enslaved in the Ashley household and were united in a court case where they fought for their freedom, represented by Theodore Sedgwick.Submit 11. Present your opinions in four point on the assistance of international organizations in the social and economic development of Nepal