0:00
Hello students.
00:02
This question has many parts so let us answer the first part of the question which is asking about mitosis and meiosis.
00:11
We know that mitosis and meiosis both are self -division processes however the only difference is that in mitosis it occurs in somatic cells meosis occurs in the gonads.
00:41
Here the number of chromosomes remain the same.
00:44
That means it gives rise to identical daughter cells which are deployed.
00:48
Here it gives rise to gametes which are haploid.
00:53
But the phases in both are the same.
00:59
That means they both comprise of prophase, metaphase, anaphae, and telophase.
01:16
However, these faces in meiosis it occurs twice, but in mitosis, these faces occur just once.
01:27
So the correct answer is option, that is, lining of sister chromatids at metaphase.
01:46
Now coming to the second question, in transcription, in eukaryotes, what happens is that the m rna transcript consists of exons and introns...