Question # 1

Parthenocarpy is the development of fruit without.

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Pollination

Germination

Fertilization

Hormones

Fruit ripening is due to the production of.

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Auxins

Cytokinin

Gibberellin

Ethane

Oestrus cycle, a reproductive cycle in found in as females except.

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Cat

Cow

Humanin being

Lion

In seminiferous tubules repeated division of the germinal epithelium produce

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Oogonia

Zoogonia

Ovogonia

Spermatogonia

Which hormone induces labour pain

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LTH

LH

Oxytocirl

Lactogen

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

Most of the major orangs of embryo are formed within the.

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10 week

12 week

14 week

15 week

If fertilization does not occur the corpus luteum starts

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Progesterone

Menstrual cycle

Degenerating

Regenerating

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

The inner soft wall of human uterus is called.

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Ectometrium

Exometriium

Endometrium

Myoul

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

In tomato and pappers, parthenocarpy is artificially induced by adding.

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Auxins

Cytokinins

Abscisic Acid

Ethene

Which of the following is common in all neurons?

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A cell body which contains a nucleus

A thick myelin sheath

Presence of nodes of Ranvier

Presence of Schwann cells

Identify the day neutral plant.

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Cabbage

Cotton

Tobacco

Cocklebur

The temperature more effective for vernalization is

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4 ^oC

8^oC

12^oC

16^oC

The light effective in preventing flowering in cocklebur is.

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Blue light

Red light

Yellow light

Orang light

The release of ovum from the ovary is called.

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Ovulation

Menstruation

follicle atresia

Menace

Photoperiodism was first studied by garner and allured in.

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1918

1920

1922

1924

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

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