Question

3.Complete the following table- Sr. No. organism No. of chromosomes 1 1 46 48 2. 3 crab 04 4 26 5.​

Answer 1

Answer:

human (homo sapiens) - 46

potato ( solanum tuberosum ) - 48

crab - 254

cricotopus sylvestris - 4

edible frog - 26

Answer 2

The number of chromosomes in organisms varies and is used to identify the organism from a sample of DNA.

1. Homo sapiens : Homo sapiens have 22 + XY pairs of chromosomes and 46 chromosomes in total.
2. Solanum tuberosum : Potato has 24 pairs of chromosomes and 48 chromosomes in total.
3. Brachyura : Crabs have 104 pairs of chromosomes and 208 chromosomes in total.
4. Cricotopus sylvestris : The number of chromosomes in Cricotopus sylvestris is 4.
5. Pelophylax esculentus : Edible frogs are known to have 26 chromosomes.

human (homo sapiens) - 46

potato ( solanum tuberosum ) - 48

crab - 254

cricotopus sylvestris - 4

edible frog - 26