Question # 1

____________ classify animals.

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Linnaeus

Aristotle

Drawin

None

Inactive pepsinogen in juice require ___________ for its activated form (pepsin)

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H2SO4

HCl

HNO3

Saliva

Dalk reaction takes place in the .......... of chloroplasts.

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Grana

Strome

Intergrana

All

Cells walls are found in these organisms, except for______.

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Plants

Animals

Bacteria

Fungi

Cell membrane is ....................... .

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Selectively permeable

Impaemeable

Totally permeable

None

Who discovered Golgi bodies?

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Dolland

Pasteur

Camilla Golgi

Theodor Schwann

Which organelles have their own DNA?

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Chloroplast

Mitochondria

Both

None

Who described cells first?

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Robert Hooke

Leeuwenhook

Robert Brown

Scheiden & Schwann

Fungi cannot be placed in plantae kingdom because:

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Fungi lack cell wall

Fungi lack root, stem and leave

Fungi lack chlorophyll

Fungi do not store food

The term wildlife covers ____________

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All non-cultivated

All non domesticated

Both a & b

None

Which one of the following stages of cell division is very different for animal and plant cells?

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Prophase

Metaphase

Anaphase

Cytokinesis

Special organs , tissues or cells of the body which detect stimulae:

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Receptors

Coordination

Effectors

Dentrites

The parts of the body which receive massages from coordinator and produce particular responses are called:

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effectors

coordinators

neurons

hormones

In an adult man the average urine formation in a day is.

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4 litre

1.3 litre

1.4 litre

3 litre

The alternate forms of a gene are called as:

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Genome

Genotype

Karyotype

None of these

Reduce the possibility of infection on skin.

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Disinfectants

Antibiotics

Antiseptics

Digitalis

Medicines which induce sedation by reducing irretability and excitement are called:

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Analgesics

Antibiotics

Sedative

Vaccines

The outermost part of flower is called:

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Androecium

Corolla

Calyx

Gynoecium

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

Single -Cell protein (SCP) refers to the protein content extracted form pure or mixed cultures of:

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algae,yeasts, fungi or bacteria

fungi or bacteria

algae, yeasts

algae, viruses, bacteria

Find the correct match for the fermentation product and the organism involved:

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formic acid -Aspergillus

ethanol -Bacillus

Glycerol - Aspergillus

Glycerol -Bacillus

Example of Ectoparasite is:

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Becteria

Virus

Ascaris

Mosquito

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