Question # 1

Fertilizations is the process which leads to the union of.

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Individuals

Gametes

Eggs

Sperms

Soyabean is an example of plants.

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Short day

Long day

Dary neutral

Day independent

All of the following are day neutral plants except.

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Pea

Wheat

Maize

Cotton

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

What will occur if a drug at the neuromuscular junction blocks the receptors sites on the post-synaptic membrane?

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Inhibition of Acetylchlorine release

Muscle contraction

Muscle paralysis

Release of calcium ions

The leaf unrolling is promoted by red light in.

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Monocot

Dicot

Ferns

Gymnosperm

Photoperiodism was first studied by garner and allured in.

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1918

1920

1922

1924

The groups of ribosomes present in the cell body of the neuron, which are associated with nough endoplasmic reticulum are called:

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Meissner's corpusles

Pacinian corpucles

Nissl's gronules

Lysosome granules

Union of gametes is called.

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Fertilization

Spermatogensis

oogenesis

Gametegenesis

Fluid secreted by sertoli cells provides sperms

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Liquid medium

Protection

Nourishment

All a,b,and c

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

Oviduct opens into

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Uterus

Cervix

Vagina

Bladder

The union of meiotically produced specialized sex cells from each parents produce

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Fertilized egg

Unfertilized egg

Zygote

Both a & c

The temperature more effective for vernalization is

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4 ^oC

8^oC

12^oC

16^oC

Labour pains are induced by a hormone.

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ACTH

Oxytocin

Progesterone

Corticosteroid

Which one is parthenogenic fruit.

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Apple

Pine apple

Peach

Mango

Lutinizing hormone induces.

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Menstruation

Menopause

Ovulation

Oogenesis

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Biology FSC Part 2 Chapter 18 Online MCQ's Test MCQs With Answers

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