Biology - Mock Test 327

Question 3261

Green colour of leaves is due to ?

A) Chromoplast B) Leucoplast C) Chloroplast D) Tonoplast

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Question 3262

Attractive colour of flower and seed is due to?

A) Leucoplast B) Chromoplast C) chloroplast D) tonoplast

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Question 3263

‘Barr body’ is found in ?

A) Sperm B) Sertoli cells C) Femal somatic cells D) Male somatic cells

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Question 3264

Which organelles in the cell, other than nucleus contain DNA?

A) Centriole B) Goalgi apparatus C) Lysosomes D) Mitochondria

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Question 3265

Female reproductive harmons is?

A) Extrogen B) Progestron C) Relaxin D) All of these

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Question 3266

The hard enamel layer of teeth is?

A) Calcium phosphate B) Calcium oxide C) Calcium hydroxyl apatitie D) Calcium hydroxide

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Question 3267

Which of the following is known as master gland in man?

A) Pancrease B) Pituitary C) Adrenal D) Thyroid

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Question 3268

Amocentesis is techniques use?

A) To determine the sex of foetus B) To test of amion acid C) To test brain D) None of these

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Question 3269

Malfunction of which organ causes diabetes?

A) Liver B) Pancreas C) Kidney D) Heart

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Question 3270

Filtration of blood occur in ?

A) Heart B) Kidney C) Liver D) Spleen

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