Answer:
a
Explanation:
it gets to 46 when the sperm and egg join in fertilization
the egg is just half
The eye spot of euglena is to detect the intensity of light.
<h3>COMPONENTS OF EUGLENA:</h3>
Euglena is a protist that possesses the characteristics of plant and animal. It is a unicellular and microscopic organism.
Euglena possesses certain structures that serve different purposes in the cell. They include:
- Gullet
- Eye spot or stigma
- Chloroplast
- Pellicle
Therefore, the eye spot as a structure is used to detect the intensity of light.
Learn more about euglena at: brainly.com/question/14992?
Answer: The correct option is A (chromosome Number is reduced from diploid to haploid)
Explanation:
In sexual reproduction, offspring are produced by fusion of two different sex cells which usually come from two different parents. These sex cells are know as gametes.
Meiosis is a type of cell division that gives rise to gametes in which the chromosome number is halved. Thus, the gamete cell is said to contain a haploid number (n) of chromosomes.
A diploid cell has two sets of chromosomes: one from the male parent and the other from the female parent. When a diploid cell undergoes meiosis the following occurs:
--> the chromosomes replicate once and
--> the nucleus and cell duplicate ( divide equally) twice.
As a result, the diploid parent cell gives rise to four haploid gamete cells. Therefore the statement "chromosome Number is reduced from diploid to haploid ' is true concerning meiosis I.
I'm pretty sure the pancreas
