Question # 1

The _____________ name begins with a capital letter .

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Generic

Species

Both a and b

None

Cat' lion and tiger belong to genus _____________

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Felis

Ficus

Homo

Tigris

Cell theory was proposed by:

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Theodor Sachwann

Mathias Schleiden

Both a & b

None

The condensation of chromosomes is completed during:

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Telophase

Prophase

Anaphase

Metaphase

For mitosis, the chromosomes of the cells are duplicated during interphase. When do the chromosomes duplicated for meiosis?

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Before meiosis 1

Before meiosis 2

During Meiosis 1

Do not duplicate

Normal rate of heart beat in a healthy human being is ......... beats per minute.

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72

73

70

75

In which stage of the cell cycle, the cell is preparing enzyme for chromosome replication?

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G1

G2

S

M

Diffusion is a _______________ process.

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Slow

Fast

Both

None

The branch of biology which deals with the study of Classification of organisms is called.

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Systematics

Cell Biology

Taxonomy

Physiology

In sparrows malaria is spread by

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Culex mosquito

Anopheles mosquito

Marshy areas

Any mosquito

The rate of transpiration is increased when:

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Low light

Temperature decrease

Humidity increased

None of these

The study of the ralationship between orgaisms and their environment called:

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Biology

Microbiology

Ecology

Genetics

The largest part of fore brain that controls skeleton muscles thinking intelligence and emotions:

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Thalamus

Hypothalamus

Cerebrum

cerebelium

A muscle which contract and straightens the joints called;

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Flexor

Receptor

Exrensor

Effector

Nose and larnyx are made up of:

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Hyaline Cartillage

Elastic Cartillage

Fibrous Cartillage

Bone

The typical volume of urine produced by an average adult per day is:

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1 liter

2 liter

1.4 liter

5 liter

When the reproductive cycle stops in female, ______ hormones is less produced.

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Androgen

Esterogen

Insuline

None of these

In human body cells the number of chromosomes present are:

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23

46

52

48

The number of bones in human skeleton is:

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206

306

106

406

These are horizontal underground stems:

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Tubers

Rhizomes

Suckers

None

THe alternate form of a gene are called:

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Genotype

Phenotype

Alleles

Replication

An examples of carnivore plant is.

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Rose plant

Mosses

Pitcher plant

Ferns

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