Question # 1

In free state, glucose is present in.

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Amylose

Dates

Cellulose

Glycogen

Fern gametophyte is found in.

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Soil

Saprophyte

Sorus

Rhizome

The larva found in echinoderms is

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Trochophore

Veliger

Bipinnaria

Planaria

The pores by which water enters in the body of sponge is called.

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Osculum

Ostia

Mouth

Spongocoel

Energy poor inorganic oxidized compounds are reduced to energy rich carbohydrates during.

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Respiration

Photosynthesis

Growth

Development

The body of animals which can be divided into two equal halves only in one plan is termed as

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Asymmetrical

Bilaterally symmetrical

Radically symmetrical

None of these

The vertebrates in which placenta is formed during the development of foetus are known as

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Pisces

Aves

Mammals

None of these

Koshland in 1959 proposed the modified form of

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Fluid mosaic model

Induce fit model

Unit membrane model

Reflective index model

Xylem and phloem are not involved

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In transport of minerals

In transport of liquids

In transport of gases

In transport of water

According to Lock and key model , the activate is.

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Soft structure

Flexible structure

Rigid structure

Attractive structure

Which is an aerobic bacterium.

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E coli

Spirochete

Campy lobacter

Pseudomonas

Urea is produced in

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Lungs

Liver

Kidney

Pancreas

a succulent plant has water stored in tissue.

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Cacti

Moss

Yarrow

Spruce

Different alleles of a gene that are both expressed in heterozygous condition are called.

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codominant

Over dominant

Complete dominant

Incomplete dominant

Which evemt si not associated with the activity of expiration?

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Contraction of diaphragm

More dome like shape of diaphragm

Back ward& downward movement of rib cage

Relaxation of intercoastals muscles

This condition appears as a result of point mutation.

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Down syndrome

Turner syndrome

Sickel cell Anaemia

Klinefelter syndrome

The discoidal cap of cells above the blastocoel is called.

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Ectoderm

Endoderm

Mesoderm

Blastoderm

As distal end humerus forms hinge joint with

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Radius

Ulna

Tibia

Both a & b

The simplest form of learning behaviour is

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Imprinting

Habituation

Latent learning

Insight learning

The type of inheritance with same phenotypic and genotypic ratio in F2

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Dominance

Incomplete dominance

Co dominance

Epistasis

Genetic code for the amino acid methionine is.

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AUC

UGC

CGC

AUG

Symbiotic association of analgia living within fungus mycelium is known as.

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Mycorrhiza

Lichen

Parasitism

Root Nodules

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