Question # 1

The covalent bond between two monosaccharides is called.

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peptide bond

glyosidic bond

Ester bond

Hydrogen bond

The bacteria which can grow either in the presence or absence of oxygen are called.

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Aerobic bacteria

Anaerobic bacteria

Facultative bacteria

Microaerophilic bacteria.

Globular proteins differ from fibrous proteins in

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Having more amino acids

Their repeating units joined by peptide bond

Being soluble in aqueous medium

Being non-crystalline

Glycogen in found abundantly in

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Liver

Muscles

Kidney

Both a and b

Neresis belongs to phylum

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Nematoda

Annelida

Arthropoda

Mollusca

Co-enzyme Q is in turn oxidized by cytochrome

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a

a³

a²

b

Th polyp is reduced and medusa is dominant.

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Jelly fish

Hydra

Sea anemon

Obelia

A cube of eight cocci is termed as.

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Tetrad

Sarcina

diplococcus

Streptococci

During photorespiration, glycolate diffuses in to the membrane bounded organelle named as

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Mitochondria

Ribosome

Peroxisome

Golgi bodies

Growth and development of plant is the function of

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Meristematic cells

Parenchymatous cell

Sclerenchymatous cells

Chlorechymatous cells

One cardiac cycle is completed in

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0-3 seconds

0-4 second

0-8 second

0-5 second

Principles of geology was published by.

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Darwin

Lyell

Linnaeus

Lamarck

The end products of haemoglobin breakdown and metabolites of various hormones is

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Glucagon

Bilirubin

Keratin

Serotonin

In the chick the mesodermal cells migrate and caudally from both sides and create a mid line thickening called

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Primitive streak

Excretion

Ultra-streak

Blastoderm

Which one of the following is excretophore.

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Stem

Leaves

Roots

Bark

First essential phenomenon of meiosis i.e pairing of homologous Chromosomes called synapsis starts in

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Leptotene

Zygotene

Pachytene

Diplotene

Which of the following is macronutrient.

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Zinc

Iron

Sulphur

Iodine

Euglena moves with the help of.

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Cillium

Pseudopodium

Flagellum

Myonemes

A condition in which palatine processes of maxilla and palatine fall to fuse is.

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Microcephaly

Cleft palate

Fused palate

Osteoarthritis

In 1882, chromosomes were first observed by.

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John Brown

T.H.Morgan

Walter fleming

Walther sutton

In human only one ovum is usually discharged from the ovary at one time this phenomenon is called

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Ovulation

Menstruation

Oestrous

Apomixes

Which one is Tall grass

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Andropogon

Panicum

Both a & b

Stipa

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