Biology, asked by amyblessy2174, 11 months ago

Type of division in meiosis l and meiosis ll respectively, are

Answers

Answered by tal46
0

Answer:

meiosis I is for homologous recombination and separate chromosome in 2 cells resulting in only 1 chromosome of each type

meiosis II forms haploid gametes by separating sister chromatids

Explanation:

Look at the following figure to understand what is the difference

Following are the differences in Meiosis I and Meiosis II in brief:

After DNA replication each chromosome have four sister chromatids(4n). Once entering in meiosis I, chromosome of same type (homologous chromosome) will pair, for example, chr1 of father will match with chr1 of mother (shown in red and blue)

After meiosis I, the two cells formed will have only 1 chromosome of a type, that is either fathers' or mothers' (2 cells with 2n). A point to note is that here the sister chromatids are not separated just the homologous chromosomes separate.

once the cells enter Meiosis II sister chromatids are divided, and thus, in the end, you get haploid cells (4 cells with n).

Answered by nivedhitha1415
0

Answer:

Apical meristem is a region of growth found in the plant's shoots tips and root tips as well as the tips of new leaves and shoots. Apical meristem belongs to one of the four types of meristems. The other three are categorized as lateral meristems, namely: cork cambium, vascular cambium, and the intercalary meristem.

Explanation:

Apical meristem is a region of growth found in the plant's shoots tips and root tips as well as the tips of new leaves and shoots. Apical meristem belongs to one of the four types of meristems. The other three are categorized as lateral meristems, namely: cork cambium, vascular cambium, and the intercalary meristem.

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