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Online Tests
Biology Fsc Part 2 Chapter 4 Online Test MCQs With Answers
Question # 1
Soyabean is an example of plants.
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Short day
Long day
Dary neutral
Day independent
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Question # 2
External genitalia of human male consist of a pair of testes which lie outside the body in the sac like
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Pouch
Marsupium
Scrotum
Bag
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Question # 3
Information back from the control centre to the effectors as done by ______________ nerve path way.
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Afferent
Efferent
Both
None of these
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Question # 4
Cucumber, tomato, garden pea, maize, cotton are example of.
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Short day plant
Day natural plant
Long day plant
Night natural plant
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Question # 5
Germ cells in the ovary produce many
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Spermatogonia
Zoospores
Zygospores
Oogonia
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Question # 6
The inner soft wall of human uterus is called.
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Ectometrium
Exometriium
Endometrium
Myoul
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Question # 7
Opening of flower bud follows.
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Photonasty
Hyponasty
Epinasty
Haptonasty
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Question # 8
In seminiferous tubules repeated division of the germinal epithelium produce
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Oogonia
Zoogonia
Ovogonia
Spermatogonia
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Question # 9
P660 is quiescent from, is converted to active p 730 by the absorption of.
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Blue light
Red light
Orange light
Yellow light
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Question # 10
The condition in which biennial and perennial plants are stimulated to flower by exopod to low temperature is called.
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Photoperioclism
Vernalization
Apomixis
Partheiogenesis
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Question # 11
The animals that lay shelled eggs to protect the developing embryo are called.
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Oviparous
Ovovlviparous
Viviparous
Egg laying mammals
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Question # 12
Identify the day neutral plant.
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Cabbage
Cotton
Tobacco
Cocklebur
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Question # 13
The electrical potencial of cell membrane of meuron when it is not transmission any signal is called ___________
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Resting membrane potencial
Action potencial
Propagation of impulse
Synapse
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Question # 14
Photoperiod effects flowering when shoot meristems start producing.
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Floral buds
Leaves
Lateral buds
Branches
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Question # 15
Most of the major orangs of embryo are formed within the.
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10 week
12 week
14 week
15 week
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Question # 16
Fluid secreted by sertoli cells provides sperms
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Liquid medium
Protection
Nourishment
All a,b,and c
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Question # 17
Temperature around 4
o
C stimulates the production of.
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Florigen
Vernalin
Ethene
Auxins
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Question # 18
The total gestation period in human female is usually about.
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280 days
280 week
28 months
360 days
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