Biology Flowering Plants Reproduction Structure Pollen Grain Online Exam Quiz
Biology Flowering Plants Reproduction Structure Pollen Grain GK Quiz. Question and Answers related to Biology Flowering Plants Reproduction Structure Pollen Grain. MCQ (Multiple Choice Questions with answers about Biology Flowering Plants Reproduction Structure Pollen Grain
Which of the following is a part of the ektexine?
Options
A : Baculate
B : Endothecium
C : Tapetum
D : Epidermis
Pollen grain protoplast is _______
Options
A : large
B : multinucleate
C : porous
D : uninucleate
What is exine covered by?
Options
A : Parenchyma
B : Paracellulose
C : Pollen
D : Pollenkit
Wall of pollen grain is called as ________
Options
A : sporopollenin
B : sporoderm
C : stomium
D : tapetum
Cytoplasm of the pollen grains are rich in _______
Options
A : starch
B : proteins
C : minerals
D : vitamins
Intine is ____ in nature.
Options
A : starchy
B : parenchymatous
C : pectocellulosic
D : epidermal
What is palynology?
Options
A : Study of internal morphology of pollens
B : Study of anthers
C : Study of external morphology of pollens
D : Study of young pollens
Exine is further differentiated into two parts.
Options
A : True
B : False
C :
D :
Sporopollenin helps preserve pollen grains as microfossils.
Options
A : True
B : False
C :
D :
Exine is made up of ____
Options
A : vascular strands
B : sporopollenin
C : parenchyma
D : meristematic cells
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