How do organism reproduce sexually or asexually maintain a constant chromosome number through several generations explain with the help of suitable example
Answers
Explanation:
in unisexual animals a chromosomes are copied so they maintain constant chromosome number through several generations but in sexual reproduction due to the process of meiosis there is the chromosomal number maintained .
as male gives 23 chromosomes and female gives 23 so at the time of diamond formation both users and becomes 23 pairs so the number remains maintained .
the asexual and sexual reproduction maintain a constant chromosome number by adopting different methods. In asexual reproduction the organisms divide the chromosome first and then the cells. For example in binary fission the chromosomes are replicated and then tranfered to the daughter cells.
1) In case of asexual reproduction, the entire set of chromosomes is replicated and transferred to the next generation. ... Thus, chromosome number remains unchanged. For example: Replica of Amoeba by binary fission. (2) In case of sexual reproduction, the chromosome number is halved to form gametes.