Question # 1

Branch of biology in which we study about inheritance.

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Pharmacology

Physiology

Ecology

Genetics

Bables are born with soft bones:

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300

256

200

206

Streptomycin is obtained from.

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Bacteria

Virus

Fungi

Microoganisum

___________ is the longest bone in our body.

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Arm

Leg

Thigh

Foot

During nitrogen fixation nitrogen is converted into:

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Nitrates

nitrates

ammonia

all to these

Cartilage is made up of:

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Matrix

Collagen

Chondrocytes

Ligaments

Cytosine always makes pair with.

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Guanine

Hyydrogen

Adenine

thymine

Bones which enclose brain are called.

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Cranial bones

Cervical bones.

Vertebrae

None of the above

In retina the photosensitive cells are:

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rods

cones

neurons

both A and B

Cartilage is absent in:

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larynx

trachea

bronchi

bronchioles

The organisms expressed physical trait such as seed colour or pod shape is called.

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Genotype

Phenotype

Karyotype

Baby type

Method of asexual reproduction in hydra is:

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binary fission

Budding

Fragmentation

Parthengenesis

A corn developers into new garlic plant. This process is called:

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Natural vegetation propagation

Regeneraton

Meiosis

Gametogenesis

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