Which of the following happens at the conclusion of meiosis i?
a) homologous chromosomes are separated.
b) the chromosome number per cell is conserved.
c) sister chromatids are separated.
d) four daughter cells are formed.
e) the sperm cells elongate to form a head and a tail end.

The virus is considered to be are living item since they have hereditary material dnas or rnas. they can imitate and change. they respond to boosts, for example, radiation, chemicals, and warmth. they have antigenic properties. they are proficient to duplicate with a same hereditary constituent.