Question # 1

................. are involved i protein synthesis.

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SER

RER

Both

None

Species that are in the same______are more closely related then,

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Phylum.......class

Family.......order

Class.... order

Family.......genus

Photosynthesis is a /an _____ process.

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Metabolic

Catabolic

Anabolic

Chemical

By-Product of Photosynthesis is:

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Glucose

Carbon dioxide

Oxygen

None of these

During which phase of mitosis spindles are formed?

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G2

Interphase

Prophase

Metaphase

In most plants, the food is transported in the form of:

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Glucose

Sucrose

Starch

Proteins

The endangered plants of Pakistan include:

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Taxus bacceta

Pinus geradiana

Juniperus

All of above

Volvox is example of.

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Red alga

Brown Alga

Green alga

Blue green alga

Are the major source of energy .

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Protein

Lipid

Crabohydraets

Vitamins

.......... is the most abundant .

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Chlorophyll a

Chlorophyll b

Chlorophyll c

Chlorophyll d

Reproducitve organ of the Plant is.

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Root

Stem

Leaf

Flower

Smoking may also lead to the cancers in:

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Kidneys and pancreas

Oral cavity and larynx

Breast and bladder

All of them

Every year "World Day" is celebrated on:

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31 May

30 May

31 March

21 March

The conversion of ammonia to nitrates is carried out by soil bacteria. This process is called.

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Nitrification

Denitrification

Nitrogen fixation

Assimilation

The concave part of the kidney is toward.

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Upper

Lower

Toward vertebral column

Away from vertebral column

Study of composition and medical application of drugs is called:

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Mycology

Biotechnology

Pharmacology

Physiology

An organism has two different alleles for a single trait. Its genotype is said to be:

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Homozygous

Heterozygous

Holozygous

Hemizygous

Bones in skull are:

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22

23

24

25

In the food chain ''grass→grasshopper''→sparrow→ hawk'',the secondary consumers is:

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grass

grasshopper

sparrow

hawk

The structural and functional unit of nervous system is:

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neuron

nephorn

nerve

cell body

During nitrogen fixation nitrogen is converted into:

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Nitrates

nitrates

ammonia

all to these

How many bones make our skull?

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14

22

24

26

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