Advertisements
Advertisements
Question
Sketch and label ‘structure of a pea flower’.
Advertisements
Solution

APPEARS IN
RELATED QUESTIONS
Sketch and label stages in the development of the angiospermic female gametophyte from the functional megaspore.
In a flowering plant a microspore mother cell produces four male gametophytes, while a megaspore mother cell forms only one female gametophyte. Explain.
Read the statement and answer the questions that follow.
A flower of brinjal has 520 ovules in its ovary. However, it produces a fruit with only 480 viable seeds.
(a) What could have prevented the rest of the 40 ovules from maturing into viable seeds? Explain giving a reason.
(b) Describe the development of a dicot embryo in a viable seed.
(c) Why certain angiospermic seed albuminous while others are exalbuminous? Explain.
A capsicum flower has 240 ovules in its ovary. But, it produces a fruit with only 180 viable seeds.
Name a plant which flowers every twelve years.
Place the following groups of plants in order, beginning with those that first appeared on the earth and progressing toward those that appeared most recently in time.
A flower is biologically defined as a modified and compressed _______.
Which of the following is considered an "essential whorl" of a flower?
The male reproductive unit of a flower, the androecium, is made up of individual members called ______.
What is the main function of the corolla?
