Question # 1

The study of the relationship between organisms and their environment called.

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Biology

Microbiology

Ecology

Genetics

Flowers of wind pollination produce.

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Petals

Nectar

No nectar

Do not reproduce

Biosphere surrounding the Earth is about.

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17 KM

18 KM

19 KM

20 KM

Medicine can help you to feel:

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Best

Better

Stronger

Weak

Which type of asexual reproduction found in hydra and corals?

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Fragmentation

Spore formation

Budding

Regeneration

_________ are sensitive to dim light.

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Rods

Cones

Retina

Cornea

The sequence of components of a coordinate action is:

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stimulus→ receptors→ coordinator→ response→ effector

receptor→ effector→ stimulus→ receptor→ response

effector→ response→ stimulus→ effector→ receptor

stimulus→ receptor→ co-ordinator→ effector → response

Spinal cord is the continuation of:

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Medulla Oblongata

Frontal lobe

Thalamus

Hypothalamus

Vector DNA and Gene of interest, collectively called.

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Gene

Recombinant Gene

Recombinant DNA

GMO

Copies of chromatids of chromosomes are made through the process called.

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Inheritance

Transcription

Translation

Replication

At the end of a long food chian the energy will be.

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Will more

As same as at start

Will less

Zero

How would you define skeletal system.

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All the bones in body

All the muscles and tendons

all the body's organs, both soft and hard tissues.

All the bones in body and the tissues that connect them

It is the process by which the better genetic variations become more common in successive generations of population:

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Variation

Artificial selection

Selective breeding

Natural selective

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