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Biology FSC Part 2 Online MCQ's Test MCQs With Answers
Question # 1
Microscopic gap between the two neurons is called as
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Synapsis
Collapse
Preapse
Axons
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Question # 2
In Sindh, the desert ecosystem is called.
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Thar
Sahara
Gobi
thal
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Question # 3
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 # 4
Oviduct opens into
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Uterus
Cervix
Vagina
Bladder
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Question # 5
The main transmitter for synapses that lie outside the central nervous system is
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Adrenaline
Acetylcholine
Serotonin
Dopamine
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Question # 6
_______ regulates the kidney's retention of water.
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Prolactin
Oxytocin
Thyroxin
Vasopressin (ADN)
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Question # 7
Crossing over occurs during.
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Leptotene
Pachytene
Zygotene
Anaphase
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Question # 8
In honey bee, males are haploid and produce sperms by.
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Mitosis
Meiosis
Apomixis
Parthenogenesis
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Question # 9
The parts of body use extensivly to cope with the environment become larger & stronger, while those that are not used deteriorate was argued by:
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Charls darwin
Alfred wallace
Carolus
Lamorck
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Question # 10
Imprinting is best known in birds such as
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Geese
Ducks
Chickens
All a,b,and c
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Question # 11
Study of different communities with relation to environment is called.
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Synecology
Embryology
Autecology
Zoology
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Question # 12
The structure in human brain which control hunger is
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Amygdala
Hippocampus
Hypothalamus
Thalamus
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Question # 13
Inheritance of acquired characteristics was proposed by
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Darwin
Mendel
Lamarck
Mathus
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Question # 14
Insulin and glucagon hormones are _________ in nature.
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Carbohydrates
Proteins
Polypeptides
Streoids
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Question # 15
Which hormone is chemically steroid .
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ADH
Corticosherone
Insulin
Thyoxine
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Question # 16
The individuals called universal recipients have.
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A blood group
B blood group
Ab blood group
O blood group
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Question # 17
The cytoplasmic process/fibre which carry impulse towards cell body is called.
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Dendron
Axons
Neurofibrils
Nissl's granules
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Question # 18
A clear picture of the genetic basis of sex determination emerged after the discovery of
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Autosomes
X chromosomes
Sex chromosomes
Y chromosomes
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