In L.S. embryo of grass, which one shows correct labelling

In L.S. exmbryo of grass, which one shows correct labelling.

Observe this diagram of L.S. of embryo of grass which of these labels represents the functional cotyledon and Rudimentary cotyledon ?

Observe this diagram of L.S. of embryo of grass which of these labels represents the functional cotyledon and Rudimentary cotyledon ?

Consider the parts labelled in 1 , 2 , 3 , 4 , and 5 respectively in the following diagram of L.S. of an embryo of grass and find out the correct sequence :

In the L.S. of an embryo of grass, the labels A and B are: (a) A-Shoot apex, B-Radicle (b) A-Root cap, B-Radicle (c) A-Shoot apex, B-Epiblast (d) None of these

In the L.S. of an embryo of grass, the labels A and B are:

Given below a L.S. of an embryo of grass. Identify the labelled part (a), (b), (c) and (d) and select correct option about them :-

(a) Draw a labelled diagram of L.S. of an embryo of grass ( any six labels. ). (b) Give reason for each of the following : (i) anthers of angiosperm flowers are described as dithecous . (ii) hybrid seeds have to be produced year after year.