Question # 1

The rhizome in adiantum is protected by.

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Rementa

Fronds

Stomium

Stipe

Pteropsida is divided into ...... classes

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3

4

5

6

The moment of plants when carbon di oxide required by photosynthesis is termed as.

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Compensation point

Homeostasis

Chemisoris

Action spectrum

Which one contains companion cells

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Phloem

Cortex

Xylem

endodermis

Mesosomes are internal extensions of the

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Cell wall

Cell membrane

Chromatin body

Capsule

The feeding stage of a slime mold is called

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Mycelium

Pseudopodium

Hyphae

plasmodium

Spiracles are found in

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Fish

Cockroach

Leech

Earth worm

Carcinogentic aflatoxins are produced by.

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Aspergillus

Penicillium

Neurospora

Ustilago

Golgi apparatus was discovered by Golgi in

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1897

1896

1898

1889

Important vector is modern genetic engineering is.

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Nucleoid

Mesosome

Plasmid

Ribosome

Amoebas move and obtain food by means of

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Plasmodium

Flagella

Cilia

Pseduopodia

Plantigrade mode of Locomotion is.

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Monkey

Rabbit

Goat

Rodents

Bolld group B phenotype contains anti-A antiboides in the serum and agglutinates any RBC with antigen:

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AB

O

A

B

Urine leaves the kidney through aduct called.

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Urethara

Pelvis

Ureter

Naphron

Mitosis may be divided into two phases

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Karyikinesis & cytokinesis

Karyikinesis & diakinesis

Diakinesis & cytokinesis

Exokinesis & endokinesis

In bacterial and viral infections, pathogens and leukocytes cell produce a chemicals called.

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Pyrexia

Toxins

Affatoxins

Pyrogen

Fibroblasts and osteoblasts migrate into the fracture site and begin to construct

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Bone

Cartilage

Muscle

Joint

Buoyancy in the water is maintained by a specialized structure in bony fish called

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Fins

Swim bladder

Tail

Both a & c

Chilas has major terrestrial ecosystem.

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Deciduous forest

Alpine Forest

Grass land

Tundra

The condition in which biennial and perennial plants are stimulated to flower by exopod to low temperature is called.

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Photoperioclism

Vernalization

Apomixis

Partheiogenesis

Which bone provide attachment site for muscle.

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compact bone

spongy bone

Cartilage

soft bone

The fishes which drink large amount of sea water and excrete concentrated urine are.

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Cartilaginous fishes

Bony fishes

Lung fishes

Jawless fishes

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