Who suggested that the sexual cells contain a miniature copy of the adults and called them manikins(homunculus)

1.  Kolreuter

2.  Swammerdam

3.  August Weismann

4.  Maupertuis

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4
Correct Answer :

Swammerdam


Explanation :
No Explanation available for this question

According to de Vries theory, evoluticin is

1.  Discontinuous

2.  Jerky

3.  Continuous and smooth 

4.  Both (a) and (b)

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4
Correct Answer :

Both (a) and (b)


Explanation :
No Explanation available for this question

ABO blood groups is determined by three different alleles. How many genotypes and phenotypes are possible Genotype Phenotype

1.  3 1

2.  6 4

3.  4 6

4.  9 7

5.  2 1

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5
Correct Answer :

6 4


Explanation :
No Explanation available for this question

in some plants, sleep movement of leaves is due to

1.  Excess of photosynthesis

2.  Osmotic change at base of leaf

3.  Excess of respiration

4.  Excess of transpiration

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4
Correct Answer :

Osmotic change at base of leaf


Explanation :
No Explanation available for this question

Genetically bacteria have been successfully used in the commercial production of:

1.  Human insulin

2.  Testosterone

3.  Thyroxine

4.  Melatonin.

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4
Correct Answer :

Human insulin


Explanation :
No Explanation available for this question

Which one do not filter out from blood to Bowman’s capsule in glomerular ultrafiltration

1.  Amino acids

2.  Polypeptide

3.  Glucose

4.  Fatty acids

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4
Correct Answer :

Polypeptide


Explanation :
No Explanation available for this question

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