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In nature, cleistogamous flowers are

wind pollinated
insect pollinated
self pollinated
bird pollinated
Additional Questions

Which one of the following pairs of plant structures has haploid number of chromosomes?

Answer

Which one of the following is surrounded by a callose wall?

Answer

Study the following table and select the most correct option given below the table.

List –IList –II
(Structure before seed formation) (Structure after seed formation)
A. FuniculusI. Hilum
B. Scar of OvuleII. Tegmen
C. ZygoteIII. Testa
D. Inner integumentIV. Stalk of seed
V. Embryo

Answer

What is the function of germ pore?

Answer

Which of the following pairs in angiosperms are diploid and triploid, respectively?

Answer

Which of the following statements about sporopollenin is false?

Answer

Tapetum is present between

Answer

Monocot pollen grains are generally

Answer

Ovule is

Answer

The point at which funicle is attached to body of ovule

Answer
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