What is the function of pinacocytes in a gemmule?

Which of the following is not a defining feature of all living organisms?

Statement $\left(\mathrm{S}\right):$ Planaria possesses high degree of regeneration capacity.

Reason $\left(\mathrm{R}\right):$  Planaria exhibits 'polyembryony'.

The correct answer is

Identify the asexual reproductive structure ${}^{\text{'}}\mathrm{M}^{\text{'}}$ in the following diagram:

Which option shows correctly matched pairs for Column I and Column II?

Mention the asexual reproductive structures of the following:

Sponges

Name the following:

The types of asexual reproduction seen in Planaria.

Which structure is formed from the “A” part of the given diagram?

What is artificial method of vegetative propagation?

Budding

Represent the union of two sets by Venn diagram for each of the following.

$X=\{x | x$ is a prime number between $80$ and $100\}$

$Y=\{y | y$ is an odd number between $90$ and $100\}$