An area or ridge of land that separates waters flowing to different rivers, basins, or seas.
Don’t copy this word for word, since teachers will think it’s cheating because I found it on your work’s PDF file, but here is the answer key answer:
Because recessive alleles are written with the same letter but lower cased of the dominant allele.
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Answer:
The last phase of cell division is cytokinesis. In this phase the cytoplasm of parent cell divides in to two cells called as daughter cells. It occurs during late stages of nuclear division.
The visible change of cytokinesis in an animal cell can be observed as formation of Furrow or Pucker on the cell surface.
Answer: True
Explanation:
Amphibians are the animals that spend their life partially in water and partially on land. They are cold blooded animals that cannot regulate their body temperature.
Some of the characteristic feature of amphibians are:
They have a moist skin but do not have scales on their body and gas exchange takes place through their skin.
They have four legs, a double loop circulatory system, aquatic larvae.
Example: Toad, salamander, et cetera.
For humans, the diploid chromosome number equation is 2n = 46 because humans have two sets of 23 chromosomes The diploid chromosome number varies by organism and ranges from 10 to 50 chromosomes per cell.
<h3>What is Mitosis?</h3>
Mitosis is a type of cell division that occurs in somatic or body cells. In mitosis, and a cell undergoes division to produce two daughter cells each with the same number of chromosome as the parent cells.
Mitosis produces diploid cells and diploid cells are cells that have the same number of chromosomes as the parent cell.
Thus, The diploid chromosome number varies by organism and ranges from 10 to 50 chromosomes per cell.
To learn more about chromosomes click here:
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