Which stage is the dominant stage in mosses?

A. Sporophyte
B. Spores
C. Gametophyte
D. Gametes

Answers

Answer 1

Answer:

The answer is Gametophyte

Explanation: Hope this helps and gl :) mark as brainliest if u want :)

Answer 2
The haploid (gametophyte) stage

Related Questions

What are three real life examples of diffusion and the Cells ? ​

Answers

Answer:

living organisms

Oxygen and carbon dioxide, dissolved in water, are exchanged by diffusion in the lungs:

hope it helps

]
Enzymes can speed up chemical reactions because they can absorb excess energy.
True
False

Answers

Answer:false

Explanation:

Mark Brainliest please

Answer is False

The single most important property of enzymes is the ability to increase the rate chemical reactions occurring in living organisms, a property known as catalytic activity. Enzymes speed up the rate of reactions because they lower energy required to get to the transition state of the reaction.

Based on what you know about the relationship between the burning of fossil fuels (coal, oil, gasoline) and CO2, how could this also contribute to the cyclic nature of CO2 concentrations throughout the year?

Answers

Explanation:

levels of the carbon dioxide in the atmosphere rise and fall each year as plants through photosynthesis and respiration take up the gad in the spring and summer and release it in fall and winter. Now the range of that cycle is expanding as mire carbon dioxide is emitted from burning fossil fuels and other human activities

*Hope this Helps*

Which process is similar to binary fission?Which stage of the cell cycle involves cell growth and DNA replication?

Answers

Answer:

mitosis

Explanation:

i took the test and got it right :) hope this helped

What is the biology behind the improvement of strength in the human body? describe

Answers

Answer:

Due to its function to fight against disease.

Explanation:

Improvement of strength in the human body is very important because strong body helps in fighting against diseases. Strong body helps in doing physical activities and also helps in protecting itself from every type of harm. Weak human body can't fight against diseases due to weak immune system so we can conclude that improvement in human body is necessary for survival, development and health of human.

What is the name of one convection cell that forms because of the Coriolis effect? How does the air move in that convection cell?

Answers

Answer:

Hadley CellsWarming air causes it to ascend. The cool air will sink. The action eventually results in a convection cell, with air rising, traveling to the side, dropping, and returning. This heat-driven air movement circulates heat throughout the atmosphere.

OAmalOHopeO

What is a difference between endocrine and exocrine glands?

A.
Endocrine glands secrete hormones into the bloodstream and exocrine glands secrete products into ducts.
B.
Endocrine glands produce nutrients for cells and exocrine glands absorb minerals for cells.
C.
Endocrine glands secrete products into ducts and exocrine glands secrete hormones into the bloodstream.
D.
Endocrine glands absorb minerals for cells and exocrine glands produce nutrients for cells.

Answers

Looks like the answer is A!

Answer:

the answer is ️

endocrine gland secretion hormones

exocrine gland secretion product into ducts like sweat gland, mammary gland, salivary gland

Which is the path of sperm from the testes to the urethra?

Answers

Answer:

Sperm then travels through the deferent duct through up the spermatic cord into the pelvic cavity, over the ureter to the prostate behind the bladder. Here, the vas deferens joins with the seminal vesicle to form the ejaculatory duct, which passes through the prostate and empties into the urethra

Answer:

epididymis, vas deferens, seminal vesicles , prostate gland, urethra

The data show that both paper grocery bags and plastic grocery bags cause harm to the environment. As a result, the scientists who study this issue are most likely to:

Answers

Answer:

carry their shopping on their head?

PLEASE HELP! WILL MARK BRANLIEST!
The amount of carbon today is the exact amount that has always been on Earth. T or F

Answers

Answer:

False

Explanation:

Every time, the amount of carbon increases depending on the population that has grown on our planet. Carbon is a chemical substance that is created by human activities which are wood, coal, natural gas, gasoline, and oil, If it is burned, Carbon dioxide is released and mixing it in the air and continuously adds for as long as they keep doing it.

Thank you! ^^

Energy from food must be transformed into the bonds of
before it can be used by cells
A)
ATP
B)
GNC
NADP
D)
cellulose

Answers

The answer is ATP. ATP is the universal energy for all chemical reactions.glad to be of assistance

PLSSS HELP NOW plssssssssssssssssssssssss

Answers

the correct answer is the first one :)

Answer:

the hawks can hide behind the producers and catch rabbits

since they dont eat plants

In fruit flies, red eye color (R) is
dominant over brown eye color(r).
What percentage of offspring would be
expected to have brown eyes if parent
one is Rr and parent two is rr?

Answers

Answer:

50%

Explanation:

de que sustancia esta lleno el cromosoma

Answers

Answer:

Los cromosomas están compuestos por dos cadenas largas de polinucleótidos asociados a proteínas histonas

Explanation:

Un cromosoma es una molécula lineal de ácido desoxirribonucleico (ADN) la cual está compuesta por dos cadenas de nucleótidos dispuestas en forma de doble-hélice. En el ADN, cada nucleótido está formado por una azúcar desoxirribosa, un grupo fosfato y un tipo de base nitrogenada (los cuatro tipos de bases nitrogenadas que forma nucleótidos en la molécula de ADN son Timina, Guanina, Citocina y Adenina). La molécula larga de ADN en doble hélice se encuentra asociada a proteínas histonas para formar las fibras de cromatina. Aproximadamente 150 pares de bases de la molécula del ADN se encuentran enrolladas con las histonas H2A, H2B, H3 y H4 (dos subunidades de cada una) para formar un nucleosoma, la unidad básica de la cromatina. Finalmente, es importante indicar que la molécula de ADN contiene regiones no codificantes y regiones codificantes, es decir, fragmentos de ADN los cuales son utilizados como templados para producir moléculas de ARN mediante un mecanismo conocido como transcripción. Los ARN mensajeros (ARNm) son un tipo especial de ARN sintetizados a partir de fragmentos codificantes de ADN conocidos como 'genes'.  Posteriormente al proceso de transcripción, estos ARN mensajeros sirven a su vez como templados para la síntesis de proteínas en los ribosomas, mediante un mecanismo conocido como 'traducción'.

What are the two steps of protein synthesis?
A. Cellular Respiration & Photosynthesis

B. Transcription & Replication

C. Transcription & Translation

Answers

Answer:

C. Transcription & Translation

Explanation:

Answer:

A cellular respiration & replication

Explanation:

Human sperm and egg cells have ____ chromosomes.
A. 42

B. 21

C. 23

Answers

Answer:

They each have 23 chromosomes

Explanation:

Answer:

C. 23

Explanation:

Human sperm and egg cells have 23 chromosomes.

Amoebas make exact copies of themselves. Therefore, they reproduce
A. asexually buy the process of MEIOSIS

B. sexually by the process of MITOSIS

C. sexually by the process of MEIOSIS

D. asexually by the process of MITOSIS

Answers

Answer:

D

Explanation:

Asexual reproduction (requiring one parent) forms exact copies of the parent cell. The type of cell division that produces exact copies is mitosis. Therefore the answer is D.

Answer:

D. asexually by the process of Mitosis

Explanation:

Amoebas make exact copies of themselves. Therefore, they reproduce asexually by the process of Mitosis.

Elizabeth has always believed that people’s thoughts can help heal them. She wants to help people use positive thinking to positively affect their illnesses. What type of psychology would be MOST appropriate for Elizabeth to study? A. human factors psychology B. industrial psychology C. health psychology D. sports psychology

Answers

Answer:

health psychology

hope it is helpful to you

what scientific term is used to describe all the genes of one organism?​

Answers

Answer:

The scientific term used to describe all of the genes in an organsim is the genome.

Genome term is used to describe all the genes of one organism, it forms the genotype of an organism.

What is a genome?

the entirety of an organism's genetic makeup, or DNA. Nearly every cell in a person's body has a complete copy of its genome. Everything a person needs to grow and develop is encoded in their genome.

Each and every one of the body's cells, such as the skin cell or the liver cell, carries the following set of instructions: DNA makes up the instructions in our genome.

The genome's main job is to preserve, express, and store the genetic material that gives rise to a cell's structural and functional machinery. The genome is a significant part of the cell's structural makeup, nevertheless. Hence, the Genome term is used to describe all the genes of one organism.

Learn more about the genome, here:

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I NEED HELP ASAP
click on the picture to help

Answers

Answer: 1- Central nervous system, thalamus.

2- Because the hypothalamus is part of an unit called Hypothalamus - adeno/neuro hypophysis, that unit synthesizes hormones.  

3- Through different cores like supraoptic, paraventricular, etc.

4- Specific hormones (polypeptides, proteins, derived from amino acids, steroids). Those hormones travel in arterias or veins to the diana organs.

5- pituitary gland/ hypophysis

Explanation: -

What does the theory of evolution contribute to conservation biology?

A) It helps scientists understand how populations and species are related, and this knowledge can be used to help these populations and species survive.

B) It helps scientists understand how populations and species are related, and this knowledge can be used to capture and breed the fittest organisms in these populations and species.

C)It helps scientists understand how populations and species react to changes in their environment, and this knowledge can be used to help these populations and species survive.

D)It helps scientists understand how populations and species react to changes in their environment, and this knowledge can be used to capture and breed the fittest organisms in these populations and species.

I'm timed and this is my last question, please help me on this one, thank you!

Answers

Answer:

ANSWER: C

hope it helps

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1. How has freshwater been threatened around the world?
2. What are ways freshwater is becoming polluted?
3. How does polluted water affect the ecosystem? Describe all ways.
4. What are ways freshwater can be used for besides drinking?

U don’t have to answerrrr all, just help me with whatever u can !! :)

Answers

freshwater has been threatened by human beings a lot of times. humans have thrown oil or trash into freshwater.polluted water for animals could be harmful for them and also trash being thrown into freshwater could make an animal get stuck on it.

help me ls 20 points !!! i will mark brainliest just someone help me quick

Answers

Answer:

Mutations and sexual reproduction is the right answer

Hope it helps:)

Please mark me the brainliest if you won't mind:)

prairie dogs north america Indirect relationship (between keystone species and other organisms): Preservation Status:

Answers

Answer:

Indirect relationship.

Explanation:

There is indirect relationship between keystone species and other organisms because both species affect each other not directly but indirectly. The keystone predation was the most common of the indirect effects on other abundance of other species. The predation of keystone species decrease the population of keystone species which indirectly increases the population of competitors in that environment.

What pulls the chromosomes apart in anaphase?
A. Fishing Line

B. Life Choices

C. Scorpion's Spear (Get Over Here!)

D. Spindle Fibers

Answers

Answer:

D. Spindle Fibers

Explanation:

During anaphase, the centromeres of each chromosome split and the mitotic spindle pulls the sister chromatids apart.

Question

What pulls the chromosomes apart in anaphase?

Choices

A. Fishing Line

B. Life Choices

C. Scorpion's Spear (Get Over Here!)

D. Spindle Fibers

Answer

Among the given choices above the correct answer is D. Spindle Fibers.

Explanation

During the process of anaphase, the centromeres of each chromosomes are start to split and the mitotic spindle pulls the sister chromatids apart.

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Which of the following is NOT a characteristic of life?If you explain too I give you a brainlist.
A.Made of one or more cells
B.Movement
C.Requires Energy
D.Adapts over time

Answers

B. Movement because not all living things are able to move.
I suppose it’s B, although technically all organisms have some type of physical movement, even plants. That being said the others are absolutely necessary for life so I’d imagine your teacher means walking, swimming, running, etc for movement.

The only organisms (if you call them that) that don’t have cells are viruses, which an argument still continues on whether they are alive or not.

All cellular processes require energy therefore all life requires energy.

All organisms go through adaptations given a long enough period.

How does connective tissue provide support the body?

Answers

Answer:

Connective tissues perform many functions in the body, but most importantly, they support and connect other tissues; from the connective tissue sheath that surrounds muscle cells, to the tendons that attach muscles to bones, and to the skeleton that supports the positions of the body.

Explanation:

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Answers

Sunlight - 9th down > Needed to chemically change water...

Population - 10th down > More than one organism of the same species...

Community - 3rd down > Different populations in a specific area...

Trophic Pyramid - 4th down > Shows the energy transfers of populations...

Food Web - 6th down > Shows the feeding relationships of the food chains...

Decomposer - 8th down > Helps dead things to chemically change...

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Answers

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Which two substances are among the four major types of organic compounds made by living things?
A:Carbohydrates
B:Potassium
C:Water
D:Proteins

Answers

Carbohydrates and proteins
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A music website charges x dollars for individual songs and y dollars for entire albums. Person A pays $5.45 to download 2 individual songs and 3 albums. Person B pays $8.41 to download 5 individual songs and 4 albums. Write a system of linear equations that represents this situation. How much does the website charge to download a song? an entire album? The surface area of the prism is ______ square units. All measurements in the image below are in units. (Input whole number only.)Numerical Answers Expected!Answer for Blank 1: 11. Find the sum of the arithmetic series. overset [22] underset{k=1}\huge{Sigma) (-4k - 13) = explain aims of education Suppose that 2 J of work is needed to stretch a spring from its natural length of 32 cm to a length of 46 cm. (a) How much work (in J) is needed to stretch the spring from 37 cm to 41 cm Calvert Corporation expects an EBIT of $23,300 every year forever. The company currently has no debt, and its cost of equity is 14.3 percent. The company can borrow at 9.1 percent and the corporate tax rate is 25 percent. a. What is the current value of the company Ill mark you as brainliest Adrenergic receptors Select one: a. can be activated by the release of epinephrine. b. have two structural forms - muscarinic and nicotinic. c. when activated stimulate skeletal muscles to contract. d. can be found in both the sympathetic and parasympathetic divisions. e. are activated by the release of acetylcholine. An ice cream sandwich has a length of 4 inches, width of 2 1/2 inches, and height of 3/4 inches.What is the volume of the ice cream sandwich? A pool was filled with 8 .2 x10^3gallons from one hose and 9 .4x 10^3 gallons from another hose. What is the total amount of water in the pool? Express the answer in scientific notation. O 176x102 gallons 176x102 gallons 17.6 x 10 gallons 1.76x104 gallons evaluate the expression 4(n+5)-8 when n =1/4 and m=0.5 All of the species of sugar maple trees (Acer saccharum) found in the [town] make up a:1. population2. community3. ecosystem4. biome The sum of the measures of angle LMN and angle NMP is 180 degrees John is 8 years younger than Ahmad. If the sum of their ages is 38, how old is John? Audrey is appointed as a research director at a well-known pharmaceutical company. She is asked to design a set of research studies that will test the effectiveness of the drugs that are being manufactured by the company. To ensure that experimenter bias and research participant bias do not influence the results, Audrey should design a set of ISH Ms Cherisse)LUULIILTRUEFALSETrue or False this is an example of an argument?- "Bugs are highly nutritious and eating themcan fix the problem of hunger and malnutrition in the United States."(1 Point) Prudence, indeed, will dictate that Governments long established should not be changed for light and transient causes; and accordingly all experience hath shewn, that mankind are more disposed to suffer, while evils are sufferable, than to right themselves by abolishing the forms to which they are accustomed.What is Jefferson saying here about overthrowing the government? There were toy cars,dolls and teddy bears in a shop. 30% of the toys were toy cars. The ratio of the number of dolls to the number of teddy bears were 4:1 . There were 156 more dolls than you cars. After some toy cars were sold, 16% of the remaining toys in the shop was toy cars. How many toy cars were left in the shop? Drag the ordered pairs to match the points shown on the coordinate grid. which sentence has a grammatical or spelling error? My neighbor's collection of rare and misprinted stamps were worth more than $10,000. Lindsay, who is perpetually suspicious of her coworkers, carefully tracked everyone's contributions to the project. both are correct