Question # 1

Eukaryotes have pores per nucleus.

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3000

30,000

6 or 8

3 or 4

Pseudo coelom is present

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Cnidaria

Flat work

Round worms

Earth worm

Which of the following is not extinct member.

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Horneophyton

Psilotum

Psilcophyton

Cooksonia

Keratin is an example of Fibrous protein present in

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Nails and Hair

Blood

Muscles

Bones

Mosses belong to the subdivision.

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Hepaticapsida

anthoceropsida

Bryopsida

Ascomycota

A neurotic disorder in slightly older girls is

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Anorexia nervosa

?Dyspepsia

Bulimia Nervos

Obesity

Which one of the following is not a ciliate

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Stentor

Trypanosoma

Vortecella

Parameclum

The factory of ribosome is the

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Chloroplast

Nucleolus

Mitochondria

Vacuole

Photosynthetic pigments organized into clusters are called.

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Tkoids

Photosynthesis

Stroma

Granna

Para my oxviruses cause thedisease.

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Influenza

Polio

Mumps and Measles

Herpes simple

Family Roasceae has ...... genera in Pakistan

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27

29

30

31

In 1970 Hamilton D.Smith at Johns Hopkins University isolated the first

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DNA polymerase

DNA ligase

Diastase

Restriction enzyme

___ are indole acetic acid or its variants.

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auxins

Gibberellins

Cytokinine

Ethene

Of all the excretory products, the principal one is.

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Ammonia

Urea

Uric Acid

Billrubin

Pinus wallichiana pinus roxbugil Abies pindrow picea smithiana Cederous deodara are plants of

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Coniferous alpine and boreal forests

Temperate deciduous forests

Tropical rain forests

Grassland ecosystem

Anti codes present on

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mRNA

tRNA

rRNA

DNA

The number of nucleotides in the DNA of a typical human chromosome is about

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10 Million

40 million

80 million

140 million

The Idea of endosymbiont was purposed by

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Cuvler

Lyell

Malthus

Margulis

Mendellan factors were renamed as 'genes' by

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Mendel

Correns

Morgan

Johannsen

Find secreted by Sertoli cells provides liquid medium, protection and nourishment to.

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Oocyte

Sperms

Polar body

Spermatids

Unspecialized cells, neoblast are always present in body of.

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Salamander

Planaria

Lizard

Newt

Hag fishes are

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Osmoregulators

Isotonic

Hypertonic

Hypotonic

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