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Online Tests
Biology Fsc Part 2 Chapter 4 Online Test MCQs With Answers
Question # 1
In nature to p730 conversion occurs in.
Choose an answer
Light
Evening
Morning
Dark
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Question # 2
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 # 3
From beginning of the 3
rd
month of pregnancy the human embryo is referred to as the
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Foetus
Kid
Kitten
CUb
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Question # 4
In plants which light enhances cell division.
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Infra red
Blue
Red
green
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Question # 5
Vehicle for transport of male gamete in land plants is
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Water
Pollen tube
Pollen grain
Wind
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Question # 6
Towards the end of pregnancy, the reduction in progesterone level, stimulates pituitary gland to produce.
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Oxytocin
Oestrogen
Androgen
Pro lectin
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Question # 7
Labour pains are induced by a hormone.
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ACTH
Oxytocin
Progesterone
Corticosteroid
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Question # 8
Which one is parthenogenic fruit.
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Apple
Pine apple
Peach
Mango
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Question # 9
Germination of some seeds e.g. some lettuce varieties, is promoted by.
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Green light
Blue light
Red light
Violet light
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Question # 10
If fertilization does not occur the corpus luteum starts
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Progesterone
Menstrual cycle
Degenerating
Regenerating
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Question # 11
Developing seeds are a rich source of.
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Auxin
Gibberellins
Cytokinins
All of these
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Question # 12
The first convoluted part of vas deferent is called.
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Epididymis
Penis
Sperm
Scrotum
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Question # 13
In honey bee, males are haploid and produce sperms by.
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Mitosis
Meiosis
Apomixis
Parthenogenesis
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Question # 14
In nature P 730 to P 660 conversion occurs in the
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Day
Dark
Evening
Dawn
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Question # 15
Asexual reproduction requires only a single parental organism which gives rise to offspring by
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Mitotic cell division
Meiotic cell division
Both a and b
None of these
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Question # 16
Cocklebur (Xanthium),chrysanthemum,soyabean,tobacco,strawberry are examples of
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Short day plants
Long day plants
Day-neutral plants
None of these
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Question # 17
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 # 18
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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