Practice free Sexual Reproduction in Flowering Plants (Botany) NEET multiple-choice questions online with instant answers and detailed explanations. No login required.
The pollen tube usually enters the female gametophyte
The pollen tube usually enters the female gametophyte through one of the synergids. This process is known as syngamy, and it ensures that the sperm cells are delivered close to the egg cell for fertilization.
The process of transfer of pollen grains from the anther to the stigma is known as .......
In which organ the growth of pollen tube is observed, till it reaches the ovules?
The production of new plant from the maternal plant is called. (CPMT=2003)
Liquid endosperm in coconut is resulted due to:
In some organisms karyokinesis is not followed by cytokinesis as a result of which multinucleate condition arises leading to the formation of syncytium (e.g., liquid endosperm in coconut).
(page-166)
The cells of which of the following layers of the anther wall are multinucleated due to endomitosis?
The tapetum is a specialised layer of nutritive cells found within the sporangium, particularly within the anther, of flowering plants, where it is located between the sporangenous tissue and the anther wall. The cells are polyploidy.
A typical angiosperm anther is dithecous which means that it is:
Read page 21, XII NCERT
Which of the following layers in the wall of an anther nourishes the developing pollen grains?
Read page 21, XII NCERT
The pistil of Papaver is:
Read page 25, Figure 2.7, XII NCERT
The only type of pollination that brings genetically different types of pollen grains to the stigma is:
Read page 28, XII NCERT
Ready to ace NEET?
Free access · No credit card required
Yes. You can attempt every Sexual Reproduction in Flowering Plants question on this page for free without logging in, and check the correct answer with a detailed explanation instantly.
No account is required to attempt questions and view answers. A free account adds bookmarks, personal notes, and progress tracking.
The bank mixes NEET previous year questions (PYQs) with practice questions, each tagged with its exam appearances where applicable.