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3 years ago

Explain why natural selection is an advantage to organisms.

Biology

1 answer:

yan [13]3 years ago

8 0

Answer:

Natural selection is the process through which populations of living organisms adapt and change. Individuals in a population are naturally variable, meaning that they are all different in some ways. ... Individuals with adaptive traits—traits that give them some advantage—are more likely to survive and reproduce.

Explanation:

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What cell parts are common to all of these cells? Use complete sentences.

Natalka [10]

Answer:

between an animal cell and a plant cell there are some parts that are similar and carry out the same function like:

both have a cell membrane which selects what goes in the cell.

both have cytoplasm which holds the protoplasm(the living part of the cell)

both have a nucleus which carries out all cell activities and holds threads of DNA called chromosomes

both have a mitochondria which is the power house of the cell

both have golgi bodies which modify and carry proteins from sites of synthesis to sites of reaction

I hope this helps

4 0

2 years ago

Which is found in the highest concentrations in the atmosphere?

saveliy_v [14]

Answer: By volume, dry air contains 78.09% nitrogen, 20.95% oxygen, 0.93% argon, 0.04% carbon dioxide, and small amounts of other gases. Air also contains a variable amount of water vapor, on average around 1% at sea level, and 0.4% over the entire atmosphere.

Explanation:

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3 years ago

Please Help Me To Find All Organelles Names On This Image Of An Animal Cells

frutty [35]

Answer:

1) mitochondria

2) Golgi apparatus

3) rough endoplasmic reticulum

4) nuclear envelope

5) ribosomes

6) plasma membrane

7) smooth endoplasmic reticulum

8) lysosome

9) cytoplasm

10) chromatin

11) nucleolus

12) nucleus

13) centrioles

Explanation:

5 0

3 years ago

For a human baby to be born a boy he must receive A. an X chromosome from the father. B. a Y chromosome from the mother. C. a Y

diamong [38]

C. a Y chromosome from his father

This is because boys have one X and one Y chromosome, while girls have 2 X's, so the Y must come from the father.

Hope this helps :D

5 0

3 years ago

Which of the following are lipids?

tresset_1 [31]

Waxes (option a) is correct

5 0

3 years ago

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