Practice MCQ Questions and answers on Biology-GK

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31.
Who discovered the insecticidal properties of DDT?

A. Othmanzedicer

B. R.H. Painter

C. Paul Muller

D. Rachel Carson

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32.
There is no bacteria activity in which of the following process?

A. Sewage disposal

B. Tanning of leather

C. Ripening of cheese

D. Preparation of sillage

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33.
________ reproduces by binary fission.

A. Amoeba

B. Liverfiuke

C. Plasmodium

D. Planaria

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34.
The DNA of the bacterium is found present in a distinct nuclear region called

A. Nucleolus

B. Centrosome

C. Nucleoid

D. Nucleus

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35.
In autotrophic bacteria, where is chlorophyll located?

A. In the nucleoid

B. In the infolded plasma membrane

C. In the ribosomes

D. In chloroplast membranes

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Practice MCQ Questions and answers on Biology-GK

31. Who discovered the insecticidal properties of DDT?

Answer & Solution

32. There is no bacteria activity in which of the following process?

Answer & Solution

33. ________ reproduces by binary fission.

Answer & Solution

34. The DNA of the bacterium is found present in a distinct nuclear region called

Answer & Solution

35. In autotrophic bacteria, where is chlorophyll located?

Answer & Solution

Read More Section(Biology)

31.
Who discovered the insecticidal properties of DDT?

32.
There is no bacteria activity in which of the following process?

33.
________ reproduces by binary fission.

34.
The DNA of the bacterium is found present in a distinct nuclear region called

35.
In autotrophic bacteria, where is chlorophyll located?