CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Pteridophyta

The wall of p...

Question

The wall of pollen grain is known as sporoderm. It is made up of two layers.

The two layers of pollen grain are known as

A

Endothecium and tapetum

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

Endothecium and intine

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

Exine and tapetum

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

Exine and intine

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D
Exine and intine

The two layers of pollen grain are known as exine and intine.

The correct answer is D.

Why alternatives A, B and C are wrong:

Endothecium and tapetum are layers of the microsporangial wall.

Suggest Corrections

thumbs-up

5

Similar questions

Q. Intine and exine layers of pollen grain are made up of which of the following substances?

Q. Intine layer of pollen grain is made up of

Q. The pollen grains are usually surrounded by an intine layer made up of?

Q. Choose the correct statement(s) regarding pollen grains.
I. Pollen grains are the male gametes of the flowering plant.
II. Pollen grain has a prominent two-layered wall.
III. The outer thick wall of pollen grain is called exine and the inner thin wall is called intine.
IV. The hard outer layer called the exine is made up of sporopollenin which is one of the most resistant organic materials known.

Q. The inner layer of the cell wall surrounding the pollen grains of angiosperms and gymnosperms is known as

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Pteridophyte

BIOLOGY

Watch in App

explore_more_icon

Explore more

Standard IX Biology

Join BYJU'S Learning Program

CrossIcon