Chapter Practice Test
Mention two strategies evolved by flowers to prevent self pollination.

Mention two strategies evolved to prevent self-pollination in flowers.

Short Answer Questions Three mark Each QUESTION FROM STATE BOARD EXAMINATIONS (a) Mention any four strategies adopted by flowering plants to prevent self-pollination. (b) Why is geitonogamy also referred to as genetical autogamy?

Chapter Practice Test Define cross pollination

Chapter Practice Test What is apocarpous condition in a flower?

Chapter Practice Test Name any two hermaphrodite animals.

List three strategies that a bisexual chasmogamous flower can evolve to prevent self pollination (autogamy).

Chapter Practice Test What is flower? Differentiate its essential and non-essential floral organs.

Long Answer Questions Five mark Each QUESTIONS FROM STATE BOARD EXAMINATIONS : Three different flowers are given to you in the practical class: (i) Maize (ii) Vallisneria (iii) Rose You are asked to group them on pollinating agents. Describe the adaptations of each flower related with agents of pollination.