Question # 1

Most efficient way of supporting the body is seen.

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Fishes

Aves

Reptiles

Mammals

Bundle caps in sunflower stem, are formed by

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Sclerenchyma

Parenchyma

Mesenchyma

Collenchyma

All of the following bones are associated with coxal bones, except.

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Illum

Ischium

Pubis

Calvicle

In myelinated neurons the impulse jumps from node to node (node of Ranvier) This is called

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Myelinated impulse

Jumping impulse

Saltatory impulse

None of these

The type of Nastic movement ,which occurs in response to contact is called.

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Hyponastic

Photonasty

Nyctinasty

Thermonasty

Testosterone is secreted by

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Sertoli cells

Interstitial cells

Prostrate gland

Germinal epithelium

Which one of the following is not an unpaired bone.

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Mandible

Vomer

Nasal

Sphenoid

There are__ muscles in the human body., most of which occur in pairs.

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650

630

660

645

The most toxic substance routinely found in the blood are metabolities of what type of molecule?

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Proteins

Carbohydrates

Nucleic acids

Fats

The disease caused due to destruction of adrenal cortex is.

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Cushing

Diabetes

Addison

Alzheimer

In amoeba movement takes place by means of

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Cilium

Flageilum

Pseudopodium

Myonemes

This type of wood is most resistant to decay and insect attack.

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Heart wood

Sap wood

Cork

Bark

Which of the following is K bone of axial skeleton.

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Humerus

Femus

Tibia

Rib

The joints that allows movement is several directions is called.

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Fibrous joint

synovial joint

Ball and socket joint

Hing joint

On over the wound the cambium forms

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Callus

Wood tissues

Both a & b

Gall

The largest part of brain is

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Cerebellum

Medulla

Cerebrum

Thallamus

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

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Imprinting

Habitation

Insight learning

Latent learning

The process of moulting is controlled by the nervous system and a hormone called.

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Aldosterone

Ecdysone

Oxytocin

Androgen

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Biology Fsc Part 2 Chapter 2 Online Test MCQs With Answers

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