Question # 1

Which one of the following is not concerned with oxidative phosphorylation.

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Co enzyme Q

Cytochrome b

Cytochrome a3

Plastocyanin

The group of fungi in which sexual reproduction has not been observed.

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Ascomycota

Deuteromycota

Basidiomycota

Zygomycota

Hepatic and pancreatic secretions in man are stimulated by

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Gastrin

Secretin

ADH

Adrena line

An asucs is to ascomycetes as is a ....... to basidiomycetes

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Basidiospores

Basidiocarps

Basidium

Haustorium

To accommodate euglena like organisms and bacteria, kingdom Protista was proposed by

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Linnaeus

E Chatton

Robert Whittaker

Ernst Haekel

The causative agent of African sleeping sickness

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Tse Tse fly

Mosquito

Trypanosoma

Trichonymenas

Loose smut of wheat is caused by the following fungi

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Puccinia

Penicillium

Ustilago

Aspergillus

The unit of life is called.

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Organ

Cell

Tissue

None of these

Protandrous means

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Male sex cells develop first

Male and female sex develop simultaneously

Female sex cell develop first

None of the above

The bacteria in which tuft of flagella is present each of two poles are called.

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Atrichous

Lophotrichous

Peritroichous

Amphitrichous

During photorespiration, glycine is converted into serine in the

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Golgi bodies

Chloroplast

Mitochondria

Ribosome

Chilas has major terrestrial ecosystem.

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Deciduous forest

Alpine Forest

Grass land

Tundra

The phase of meiosis during which nuclei disappear int he cell is called.

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Pachytene

Leptotene

Zygotene

Diplotene

Which is not a biotechnology product.

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Hepatitis B

Tissue plasminogen activator

Human growth hormone

Hemophilia factor I

The earliest form of muscles to evolved is.

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Cardiac muscle

skeleton muscle

Smooth muscle

Involuntary muscle

RNA and Protein called.

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Insulin

Tubulin

Actin

Myosin

How many types of finches did Darwin collect on Galapagos Island.

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13 types

20 types

25 types

30 types

Which one of the following would cause the hardy-weinberg principle to be inacurate?

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The size of the population is very large.

Individual mate with one another at random

Natural selection is present

There is no source of new copies of alleles from outside the population

Cockroach excrete nitrogenous wastes it the form

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Ammonia

Urea

Uric Acid

Allantioin

Apical dominance is cause by.

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Gibberellins

Cytokinins

Auxins

Ethene

The fossil fuels are

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Coal

Oil

Gas

All a,b and c

Cancer occurs due to error in

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Binary fission

Budding

Mitosis

Meiosis

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