Question # 1

Which one of the example of living general of psilopsida.

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Psilophyton

Horneophyton

Psilotum

Cooksonia

The length of jejunum is about.

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2.8 m

2.4 m

1.4 m

2 m

Five kingdom system of classification proposed by Margulis and Schwartz is not based on

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Genetics

Cellular organization

Nucleic acid

Mode of nutrition

Animals that feed on plants are called.

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Herbivores

Carnivores

Omnivores

Filter feeders

Emphysema is the breakdown of

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Trachea

Bronchi

Alveoli

Bronchioles

Plastids are only found in

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Bacteria

Viruses

Plant cell

Animal cell

The size of parvovirus is.

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100 nm

20 nm

250 nm

350 nm

The structure involved in guttation are.

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Cuticle

Hydathodes

Lenticle

Stomata

Bacteria without any flagella are called

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Flagellate

Atrichous

Monotrichous

Amphitrichaus

If we add more substrate to already occurring enzymatic reaction and it has no effect on the rate of reaction, then what will be be the situation of the following

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Saturation

Denaturation

Composition

Inhibition

Each mesophyll cell of leaf has chloroplast about.

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10-20

20-80

20-100

100-110

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