Answer:
Nucleus is the structure present in the cells that directs the cell activities.
Explanation:
Nucleus is responsible for cell division also it has heredity material stored inside it in the form of DNA.
It also plays a very important role in the synthesis of particular enzymes as well.
Answer:
The population of the isolated red birds would have less genetic variation than the parent population.
Explanation:
i took the test
Answer:
TRUE
Explanation:
Suspended silt diminishes the entrance of light into the water. This influences angle bolstering and tutoring hones and can lead to decreased survival.
Answer:
Meiosis
Explanation:
This occurs during fertilisation when a male and female gamete fuse to form a single cell.
It isn't mitosis because, when two cells are produced, they are identical to the parent cell, thus called daughter cells and remains to have a diploid number of chromosomes.
