Banner 0
Banner 1
Banner 2
Banner 3
Banner 4
Banner 5

Q.

Read statements (a-c) regarding pollen grains and select the option that has correct statements.

(a)  The generative cell floats in the cytoplasm of the vegetative cell.

(b)  Sporopollenin is absent at germ pores.

(c)  Pollen grain measures about 25-50 micrometer in diameter.

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya

a

only b and c

b

Only a and b

c

only a

d

a, b and c

answer is A.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

Pollen grain lacks sporopollenin at germ pore as exine is absent at the region. Generative cell floats in the cytoplasm of vegetative cell. Pollen grains are 25 - 50 microns in diameter.

Watch 3-min video & get full concept clarity

Best Courses for You

JEE

JEE

NEET

NEET

Foundation JEE

Foundation JEE

Foundation NEET

Foundation NEET

CBSE

CBSE

score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon
Read statements (a-c) regarding pollen grains and select the option that has correct statements.(a)  The generative cell floats in the cytoplasm of the vegetative cell.(b)  Sporopollenin is absent at germ pores.(c)  Pollen grain measures about 25-50 micrometer in diameter.