Question # 1

Which of these cells have haploid number of chromosomes:

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Spermatogonium

Primary spermatocyte

Secondary spermatocyte

All of these

Which one of the following is not an example of fossil fuels?

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Plants

Peat

Coal

Natural gas

It is a homozygous genotype:

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AA

aa

Aa

both A and B

It is change in characteristics of a population or species of organisms over the course of generations:

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Replication

Transcription

Evolution

Translation

The basic tropic level of all food chain is.

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Producers

Consumers

Decomposers

Reducers

Buttercup is an example of:

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Wind pollinated flower

Insect pollinated flower

Water pollinated flow

None of these

Budding located in :

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Amoeba

Planaria

Becteria

Yeast

Largest unit of Ecology is:

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Species

Community

Ecosystem

Biosphere

Formation of messenger RNA from DNA is called.

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Translocation

Transcripton

Tranduction

Translation

Among following which is example of co-dominance?

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Blood group A

Blood group B

Blood group AB

Blood group O

Ibn- al- Haytham is famous for his book.

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Chemistry

Optics

Biology

Coordination

The examples of hings joints are:

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shoulder joints

knee and elbow joints

arm and shoulder joints

neck joints

A cardiotonic digitalis is obtained from a plant.

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Poppy

Fungi

Cannabis

Foxglove

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