Question # 1

Cytokinins delay the aging of fresh leaf crops such as cabbage and lettuce as well as keeping flowers

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Attached

Fresh

Delayed

Open

Testosterone is secreted by

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Sertoli cells

Interstitial cells

Prostrate gland

Germinal epithelium

Kohler used chimpanzee to prove

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Habituation

Imprinting

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Myoglobin has a special function in muscle tissue:

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It breaks down glycogen

It is a contractile protein

It holds a reserve supply of oxygen in the muscle

None of these

Antidiuretic hormone is also called

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Oxytocin

ACTH

Vasopressin

Both a & b

Detection of changes and signaling for effector's response to control system is called.

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-ive feedback mechanism

transformation

feed back mechanism

Nephridial system

All are related to medulla oblongata, except.

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Long term memory

Breathing rate

Blood pressure

Heart beat rate

The hormone which inhibits root growth is.

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auxins

gibberellins

Absclsic acid

Cytokinins

Hind brain includes the medulla pons and

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Cerebrum

Cerebellum

Thalamus

Amygdala

Flowering is induced in pineapple by growth hormone called.

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Gibbereiline

Abscisic acid

Ethene

Cytokinins

The disease caused due to destruction of adrenal cortex is.

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Cushing

Diabetes

Addison

Alzheimer

Ovulation is induced by

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FSH

LH

Progesterone

Estrogen

Endocrine gland secrete

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Harmones

Salts

Enzymes

Mucous

median lobe of pituitary gland secretes hormone.

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Gonadotrophic hormone

Melanophore stimulating hormone

antidiuretic hormone

Somatotrophin

Which animal has diffused nervous system.

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Octopus

Earthworm

Planaria

Jelly fish

Alzheimer's disease is characterized by the decline in the function of.

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Brain

Kidney

Liver

Stomach

The structure in human brain which control hunger is

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Amygdala

Hippocampus

Hypothalamus

Thalamus

Rodents respond to alarm call by other in their group is an example of behaviour termed as

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Imprinting

Habitation

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Biology Fsc Part 2 Chapter 3 Online Test MCQs With Answers

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