1
NEET 2024
MCQ (Single Correct Answer)
+4
-1
Change Language

Identify the set of correct statements:

A. The flowers of Vallisneria are colourful and produce nectar.

B. The flowers of water lily are not pollinated by water.

C. In most of water-pollinated species, the pollen grains are protected from wetting.

D. Pollen grains of some hydrophytes are long and ribbon like.

E. In some hydrophytes, the pollen grains are carried passively inside water.

Choose the correct answer from the options given below.

A
C, D and E only
B
A, B, C and D only
C
A, C, D and E only
D
B, C, D and E only
2
NEET 2024
MCQ (Single Correct Answer)
+4
-1
Change Language

Identify the correct description about the given figure :

NEET 2024 Biology - Sexual Reproduction in Flowering Plants Question 4 English

A
Wind pollinated plant inflorescence showing flowers with well exposed stamens.
B
Water pollinated flowers showing stamens with mucilaginous covering.
C
Cleistogamous flowers showing autogamy.
D
Compact inflorescence showing complete autogamy
3
NEET 2023 Manipur
MCQ (Single Correct Answer)
+4
-1
Change Language

In which of the following sets of families, the pollen grains are viable for months?

A
Solanaceae, Poaceae and Liliaceae
B
Brassicaceae, Liliaceae and Poaceae
C
Rosaceae, Liliaceae and Poaceae
D
Leguminosae, Solanaceae and Rosaceae
4
NEET 2023 Manipur
MCQ (Single Correct Answer)
+4
-1
Change Language

Transfer of pollen grains from anther to stigma of another flower of same plant is known as :

A
Geitonogamy
B
Xenogamy
C
Autogamy
D
Cleistogamy
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