Question # 1

Chimpanzee had the chromosomes

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48

46

36

12

Which one contains companion cells

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Phloem

Cortex

Xylem

endodermis

Haem portion of hemoglobin is also a porphyria ring but containing an iron atom instead of.

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Nitrogen atom

Sulpher atom

Magnesium atom

Potassium atom

Rhizopus belong to the phylum.

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Ascomycota

Basidiomycota

Zygomycota

Deuteromycota

Parmella is an example of.

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Fruticose lichen

Foliose lichen

Crustose lichen

Moss lichen

Which of the following processes cause substances to move across membranes without expenditure of cellular energy

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Endocytosis

Active transport

Diffusion

None of the these

the molecule formed by two amino acids is called.

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Peptide linkage

dipeptide

Both A and C

Peptide bond

The membrane of vacuole is named as

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Apoplast

Symplast

Tonoplast

None

The bio elements which account for 99% of the total mass in the human's body are.

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Four

Six

Eight

Three

Bauhinia variegata is used as.

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Vegetable

Omamental

Tanning

All above

Passive immunity is developed by injecting.

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Vaccine

Serum

Antiserum

Antibiotic

African sleeping sickness is caused by

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Entamoeba

Trypanosoma

Pelomyxa

Stentor

There are ...... known species of plants

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120000

227000

360000

412000

Respiratory distress syndrome is common in

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Adults

Old age people

Prelature infants

All new borns

Chlorophyll 'a' is

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Yellow green

Orange green

Blue green

Green black

The amino acids are mainly different from each other due to the type and nature of.

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R-Group

Amino group

Carboxyl group

Peptide bond

In annelids the organs for excretion are

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Flame cells

Nephridia

Protonephridia

Kidneys

Round worm are.

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Acoelomates

Pseudocoelomates

Coelomates

None of them

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