Question # 1

Pleura is double layered thin membrane that covers.

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Heart

Liver

Lungs

Kidneys

One of the following has flagella rarely

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Diplobacilli

Spiral

Cocci

All of above

From one pyruvate passing through Krebs cycle how many FADH2 molecules are formed.

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01

02

03

04

The interval of time until the completion of next division is known as.

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Interphase

Generation time

Reproductive time

Growth

Temperate phage may exist as

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Prophage

Capsid

Virioid

Retrovirus

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

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Ascomycota

Deuteromycota

Basidiomycota

Zygomycota

Polypo and Medusae are examples of.

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Coelentrate

Nematoda

Porifera

Arthropoda

Gastric secretion is inhibited by

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Bile

Gastrin

Pancreatic juice

Secretin

Percentage of carbohydrates in mammalian cell.

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1%

4%

6%

8%

Most of the visible part of lichen is.

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Fungi

Algae

Bacteria

Roots

Amoebas move and obtain food by means of

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Plasmodium

Flagella

Cilia

Pseduopodia

In human beings, the homeostatic thermostat is present in a part of the brain called as.

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Thalamus

Hypothalamus

Hipocampus

Amygdala

Abdomen has a peritoneal cavity lined by a thin epithelium called

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Pericardium

Peritoneum

Scrotal sac

Pleura

Which of the following is NOT recycled in ecosystem?

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Carbon

Sulphur

Energy

Water

In neurons the message is transmitted across synapse in the form of chemical messenger called.

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Nerve impulse

Synaptic vesicle

Neurotransmitters

Communlaction

Chromosomal part which uncoils, during inter phase is called.

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Chromatids

Satellite DNA

Euchromatin

Heterochromatin

A bone is ot a part of pelvic girdle.

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Tillum

Ischium

Humerus

Pubis

The stage that lasts for days, weeks or event years

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Zygotene

Leptotene

Pachytene

Diplotene

Most efficient way of supporting the body is seen.

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Fishes

Aves

Reptiles

Mammals

The outer layer of the blastocyst, which laterattaches tothe uterus , is:

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Deciduas

Trophoblast

Ammion

Inner cell mass

Recombinant DNA is introduced into the host cell by means of a.

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Vector

Phage

Bacterium

Fungus

Commonly used restriction enzyme is

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Ecor4

Eco R3

EcoR2

EcoR1

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