Question # 1

The water from the soil enters into the root hairs by the process of

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Photosynthesis

Osmosis

Diffusion

Respiration

The percentage of inorganic salts and in the plasma is:

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0.6

0.7

0.8

0.9

Which disease (s) is/are caused due to deficiency of vitamin D?

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Scurvy

Rickets

Osteomalacia

Rickets & osteomalacia

Mitochondria are found in:

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Eukaryotic cells

Prokaryotic cells

Both

None

Which of these clues would tell you whether a cell is prokaryotic or eukaryotic?

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The presence or absence of a cell wall

Whether or not the cell is partitioned by internal membranes

The presence or absence of ribosomes

Whether or not the cell contains DNA

______________ reactions are the direct source of energy.

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Oxidation

Redox

Reduction

None

Dalk reaction takes place in the .......... of chloroplasts.

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Grana

Strome

Intergrana

All

The plasma membrane does all of these except ________

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Contains the hereditary material

Acts as a boundary or border for the cytoplasm

Regulates passages of material in and out of the cell

Functions in the recognition of cell

The pancreas produces digestive enzymes and releases them into the:

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Colon

Gallbladder

Liver

Duodenum

the author of Al-Qanoon fil -tib is.

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Ali Ibn e- Isa

Jabir Bin Hayn

Bu Ai Sina

Abdul Malik Asmai

Which of the quantitative observation:

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Colour

Smell

Beauty

Height

These are horizontal underground stems:

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Tubers

Rhizomes

Suckers

None

Which organism is used in fermentation for the preparation of glycerol:

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Aspergillus

Saccharomyces

Bacillus

Streptococus

Which one is an example of epiphyte?

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Mosquito

Orchid

rhizobium

Plasmodium

Sequence of amino acid is protein is controlled by sequence of ___ in DNA.

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Genes

Loci

Nucleotides

Alleles

Which is favourable variation in moths after industrial revolution?

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Light colour

Medium colour

Dark colour

None of these

Bones in skull are:

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22

23

24

25

A recovery of one of paper can save how many trees?

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17

170

200

1000

The relationship between the alleles IA and IB of the blood group is:

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complete dominance

incomplete dominance

recessiveness

co-dominance

By which method sponges, hydra and corals reproduce?

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Fragmentation

Spores

Regeneration

Budding

The material that has weakened pathogens:

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Antibiotic

Analgesic

Vaccine

Quinine

In coordinates muscle movements:

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Thalamus

Hypothalamus

Cerebrium

Cerebellum

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