MEDIUM
Earn 100

Distinguish between protandry and protogyny.

Important Questions on Pollination and Fertilisation

EASY
Science>Biology>Pollination and Fertilisation>Introduction to Pollination and Its Types

Which of the following agents can transfer the pollen grains from one place to another?

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Science>Biology>Pollination and Fertilisation>Introduction to Pollination and Its Types
The transfer of pollen from any stamen to any pistil is called _____.
EASY
Science>Biology>Pollination and Fertilisation>Introduction to Pollination and Its Types
For self-pollination the flowers need not to be _____ and showy.
EASY
Science>Biology>Pollination and Fertilisation>Introduction to Pollination and Its Types
Which one of the following is one of the characteristics of a self-pollinated flower?
EASY
Science>Biology>Pollination and Fertilisation>Introduction to Pollination and Its Types
Transfer of pollen grains is known as _____.
MEDIUM
Science>Biology>Pollination and Fertilisation>Introduction to Pollination and Its Types
Self-pollination does not yield _____ (same/new) varieties.
EASY
Science>Biology>Pollination and Fertilisation>Introduction to Pollination and Its Types

Which part of a flower contains the female gamete?

EASY
Science>Biology>Pollination and Fertilisation>Introduction to Pollination and Its Types

In the process of self-pollination, the pollen lands on the stigma of the _____ flower.

EASY
Science>Biology>Pollination and Fertilisation>Introduction to Pollination and Its Types
The pollination of a pistil by pollens from a different flower is called _____. (cross-pollination/self-pollination)
MEDIUM
Science>Biology>Pollination and Fertilisation>Introduction to Pollination and Its Types
Self-pollination does not yield _____ (new/same) varieties.
MEDIUM
Science>Biology>Pollination and Fertilisation>Introduction to Pollination and Its Types
Pollination is best defined as
EASY
Science>Biology>Pollination and Fertilisation>Introduction to Pollination and Its Types

Which of the following is true?

MEDIUM
Science>Biology>Pollination and Fertilisation>Introduction to Pollination and Its Types
Pollination is the process of transfer of _____.
EASY
Science>Biology>Pollination and Fertilisation>Introduction to Pollination and Its Types

Which part of a flower contains the pollen grains?

EASY
Science>Biology>Pollination and Fertilisation>Introduction to Pollination and Its Types

The transfer of pollen from the anther to the stigma of a flower is called as _____.

EASY
Science>Biology>Pollination and Fertilisation>Introduction to Pollination and Its Types
The pollination of a pistil by pollens from the same flower is called _____.
EASY
Science>Biology>Pollination and Fertilisation>Introduction to Pollination and Its Types
Transfer of pollen from the anther to stigma is called _____.
EASY
Science>Biology>Pollination and Fertilisation>Introduction to Pollination and Its Types

_____ contains the pollen grains which produce male gametes.

MEDIUM
Science>Biology>Pollination and Fertilisation>Introduction to Pollination and Its Types
Different timings of maturation of gynoecium and androecium is called _____.
MEDIUM
Science>Biology>Pollination and Fertilisation>Introduction to Pollination and Its Types
A plant is fertilised by pollen grains from anther of another plant. Which of the following characteristics are expected to found in its flowers?
I. Anthers and stigma mature at same time.
II. Male and female flowers are borne on two separate plants.
III. Flowers always remain closed.
IV. Styles are long while anthers are short.