Exercise

Author:Embibe Experts

Embibe Experts Biology Solutions for Exercise

Simple step-by-step solutions to Exercise questions of Sexual Reproduction in Flowering Plants from Biology Crash Course (Based on Revised Syllabus-2023). Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.

Questions from Exercise with Hints & Solutions

EASY
12th CBSE
IMPORTANT

The part of the ovary where funiculus of the ovule is attached is called

MEDIUM
12th CBSE
IMPORTANT

You are given castor and bean seeds. Which one of the two would you select to observe the endosperm?

EASY
12th CBSE
IMPORTANT

Differentiate between Parthenocarpy and Parthenogenesis. Give one example of each.

HARD
12th CBSE
IMPORTANT

Differentiate with atleast three valid characteristics: Bagging and Tagging.

MEDIUM
12th CBSE
IMPORTANT

Pollen grains are used by athletes and racehorses because of their rich nutritional value. Justify.

MEDIUM
12th CBSE
IMPORTANT

What is the purpose of cryopreservation of pollens?

HARD
12th CBSE
IMPORTANT

When and where do tapetum and synergids develop in flowering plants? Mention their function.

HARD
12th CBSE
IMPORTANT

Draw a schematic transverse section of a mature anther of an angiosperm. Label its epidermis, middle layers, tapetum, endothecium, sporogenous tissue and the connective.