Question # 1

Total photosynthesis is carried out by the terrestrial plants in about.

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15%

10%

20%

22%

Hemoglobin is a

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Fibrous proteins

Coiled proteins

Globular proteins

double coiled proteins

___________ plants are said to be amphibian's of plants.

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Angiosperm

Gymnosperm

Bryophytes

Pteridophyte

Which one of the following is not viral disease.

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Cow pox

Mumps

Tetanus

Small pox

Which one is an example of non vascular plants.

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Rhynia

Psilotum

Adiantum

Marchantis

A group of ribosome attached to mRNA is known as

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Lysosome

Peroxisome

Poly some

Glyoxisome

In the peroxisomes the glycolate is converted into

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Serine

Ethanolamine

Glycine

CO₂

The irritant substances of smoke generally cause

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Smoker's hiccough

Smoker's sneeze

Smoker's yawing

Smoker's cough

small leaves having a single undivided vein are called.

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Microphylls

Megaphylls

Neutrophils

Heterophylls

One cardiac cycle is completed in

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0-3 seconds

0-4 second

0-8 second

0-5 second

The rate of reaction of enzyme directly depends upon

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Amount of enzyme present at a specific time at unlimited substrate concentration

Nature of substrate

Maximum pH level

Low temperature

Meiosis II is just like the

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Amitosis

Mitosis

Replacement

Regenerations

High level of circulating calcium in the blood is called.

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Hypercalcernia

Osteomalacia

Hypogycemia

Hyperoxaluria

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 is not a bone of axial skeleton

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Ribs

Sternum

Pelvic

Cranium

The tumours which are of small size and localized are

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Bengin

Malignant

Gentle

Nasty

According to endosymbiont hypothesis, the aerobic bacteria developed into.

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Ribosome

Lysosome

Mitochondria

Golgi apparatus

Pairing of homologous chromosomes for tetrad formation starts at.

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Leptotene

Zygotene

Diplotene

Pachytene

Development of an egg into embryo without fertilization is called as.

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Parthenocarpy

parthenogenesis

Fragmentation

Meiosis

The enzyme luciferase is produced by an insert commonly known as the.

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House fly

Butter fly

Caddis fly

Fire fly

The microtubules of mitotic apparatus are composed of protein tubulin nd traces of.

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DNA

RNA

Lipids

Terpenoids

Human body temperatrue is controlled by.

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Hypothalamus

Pons

Cerebellum

Medulla

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