Question # 1

the hind limb of birds is modified for.

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Walking

Perching

Running

Flying

Pig could be the source of infection of hepatitis.

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A

B

E

C

The upward movement of sap through the xylem

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Ascent of sap

Plasmolysis

Deplasmoysis

Guttation

The amount of glucose into ATP during an aerobic respiration is.

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1%

2%

3%

4%

Which ne serves to build macromolecules.

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ATP

Starch

Glucose

Keratin

Phylogeny describes a species

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morphological similarities with other species

Evolutionary history

Reproductive compatibilities with other species

Geographical distribution

A group of living organisms of the same species located in the same place and time is called.

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Community

Population

Induvial

Biome

To draw a specific conclusion from some general principal or assumptions is called

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Hypothesis

Deductive reasoning

Inductive reasoning

Theory

Co-enzyme Q is in turn oxidized by cytochrome

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a

a³

a²

b

Human Tissues have 85% water in cells of.

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Bone

Blood

Liver

Brain

Detoxification of harmful drugs is the function of

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RER

SER

Both a and b

None of these

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

The unspecialized cells present in flatworm and Planaria are.

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Neoblast

Osteoblast

Osteoclast

Chondrocyte

None surgical removal of kidney stone is called.

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Dialysis

lithotripsy

Uremia

Kidney transplant

Which harmones is male stimulates the production of testosterone.

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TSH

FSH

LTH

ICSH

Crossing over occurs during.

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Leptotene

Pachytene

Zygotene

Anaphase

A gene with initiation codon, which encodes the amino acid methionine is.

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UAA

UAG

AUG

UGG

An association between two organisms by which both are benefited is called.

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Parasitism

commensalism

Mutualism

Predation

The pigment free area that appears at the time of fertilization is called.

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embryo

Gray crescent

Yolk

White cytoplasm

Which one of the following would cause the hardy-weinberg principle to be inacurate?

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The size of the population is very large.

Individual mate with one another at random

Natural selection is present

There is no source of new copies of alleles from outside the population

The sites where nerve impulse is transmitted from the nerve endings to the skeleton muscle cell membranes are the:

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Neucromuscular junctions

Sarcomeres

Myofilaments

Z discs

Hypoblast is mainly presumptive

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Endoderm

Mesoderm

Ectoderm

Blastoderm

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