RRB GROUP D Biology Quiz

Question 1:

Serum therapy was first used in the treatment of?

Diphtheria

Leprosy

Malaria

Small pox

Question 2:

Monohybride cross phynotype is?

1 : 2 :1

3 : 1

1 : 3

9 : 3 : : 3 : 1

Question 3:

Nucleus is present in which of the following cell ?

Prokaryotic cell

Eukaryotic cell

Prokaryotic and Eukaryotic cell

None of these

Question 4:

Which of the following Dental formula of milk teeth?

i= 2/2, c= 1/1, pm = 0/0, m = 2/2

i = 2/2, c= 1/1, pm= 2/2, m = 3/3

i=4/4, c=2/2, pm=1/1, m=0/0

i=2/2, c=2/2, pm=4/4, m=0/0

Question 5:

Which of the following is the stomach hormone?

Gastric juice

Pepsin

Rennin

Lipase

Question 6:

Which one of the following is the structure of a cardiac muscle cell?

Cylindrical, Unbranched and Multinucleate

Spinal shaped, Unbranched and Uninucleate

Spinal shaped, Branched and Uninucleate

Cylindrical, Branched and Uninucleate

Question 7:

Which one of the following is a fish?

Jellyfish

Starfish

Dogfish

Silverfish

Question 8:

What is centeral dogama theory?

DNA instruction converted a function

RNA instruction converted a function

Use as a template DNA

Use as a code

Question 9:

Which root modification does not store food?

Stilt

Conical

Napiform

Tuberous

Question 10:

What protects the stomach from germs entering through food?

Pepsin

Proteases

HCL

Amaylase

RRB GROUP D Biology Quiz - 11

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RRB GROUP D Biology Quiz - 11

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