Question # 1

Pelomyxapalustris is an example of.

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Bacteria

Algae

Cillate

Amoeba

Human tissues have 85% water is cells of

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Bone

Blood

Brain

Liver

In______ leaves the stomata are confined to only the lower epidermis

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Isobilateral

Dorsiventral

Both a and b

None of these

Syrinx is an organ of voice in.

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Amphibians

Birds

Mammals

Reptiles

Pulse producing plants are belonging to the family.

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Rosaceae

solanaceae

Febaceae

Poaceae

which one of the following is not a lipid.

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Rubber

Chitin

Cutin

Cholesterol

The largest invertebrate animal is.

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dog fish

Glant squid

Octopus

Cuttle fish

The melting point of Palmitic acid is.

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-8^oC

34 ^oC

63.1^oC

55.6^oC

Optimum pH values for enzyme arginase is

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7.60

9.70

8.60

9.52

The soluble part of the cytoplasm called.

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Stoma

Gel

Matrix

Cytosol

Which class of molecule is the major component of cell membrane

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Phospolipid

Cellulose

Wax

Triglyceride

The most recent era is.

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Paleozoic

Cenozoic

Mesozoic

Protozoic

Citric acid is obtained from

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Penicillium

Aspergillus

Saccharomyces

Neurospora

Polysiphonia is an example of.

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Red algae

Green algae

Brown Algai

Diatoms

Which of the following processes cause substances to move across membranes without expenditure of cellular energy

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Endocytosis

Active transport

Diffusion

None of the these

The percentage by weight of RNA in a bacterial cells is

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0.25%

3%

5%

6%

Daily rhythmic opening and closing of stomata is.

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Internal clock

External clock

Both internal and external clock

None of these

Metameric ally segmented animals are belonging to the.

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Annelids

Molluscus

cnidarians

Echinoderms

More Classes

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Biology Fsc Part 1 Online Test MCQs With Answers

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