Study the following statements and choose the correct option.

$I -$ Tapetum nourishes the developing pollen grains.

$II-$ Hilum represents the junction between ovule and funicle

$III-$ In aquatic plants such as water hyacinth and water lily, pollination is by water:

$IV-$ The primary endosperm nucleus is tripoid.

  • A

    $I \;and \;II\; are \;correct \;but \;III \;and \;IV \;are\; incorrect$

  • B

    $I, II \;and \;IV \;are \;correct\; but  \;is \;incorrect$

  • C

    $II, \;III \;and \;IV \;are \;correct \;but \;I \;is \;incorrect$

  • D

    $I \;and \;IV\; are\; correct \;but\; II\; and \;III \;are\; incorrect$

Similar Questions

Definations / Explanation : 

$1.$ Dioecious

$2.$ Non albuminous

Give differences : Anther and Ovary

Name the common function that cotyledons and nucellus perform.

It is not included in post fertilisation event

Differentiate between:

$(a)$ Integument and testa;

$(b)$ Perisperm and pericarp.