If the haploid number of chromosome in an angiospermic plant is 14, the number of chromosomes in integument, antipodal cell, embryo, endosperm and nucellus respectively will be:

Select the correct order of endosperm types.

Identify the mode of asexual reproduction shown in the diagram given below.

Which of the following statements are incorrect about micropropagation$?$

$\left(\mathrm{i}\right)$ Root apical meristem is used as an explant.

$\left(\mathrm{ii}\right)$ Many micropropagules can be produced through micropropagation.

$\left(\mathrm{iii}\right)$ Many genetically identical plants, i.e. clones can be produced within a short period of time.

$\left(\mathrm{iv}\right)$ Micropropagation is also carried out through grafting.

The diagram of $\mathrm{T}.\mathrm{S},$ of anther is given below. Identify the parts labelled $\mathrm{a}, \mathrm{b}$ and $\mathrm{c}$

Match the following ovular structures with the post-fertilization structure and select the correct alternative: