STD 11 - 16. Excretory product and their elimination — NEET STD 11 Science — Question

Mark the given statements True (T) or False (F).
(i) Stellar distances are measured in light year.
(ii) The universe is 200 billion years old.
(iii) Big Bang theory explain origin of earth.
(iv) The earth was supposed to have been formed about 4.5 billion years back.
(v) Life on earth appeared about 3 billion years back.
(vi) According to spontaneous generation theory. life came out of decaying and rotting matter.
(vii) Louis Pasteur demonstrated that life comes only from pre-existing life.
(viii) Oparin of Russia and Haldane of England proposed that formation of life was preceded by chemical evolution.
(ix) Miller in his experiment observed the formation of protein.
(x) According to special creation theory, earth is about 4000 years old.
Choose the correct option given below :-

Match List-l with List-ll.

List-l	List-II
(A) Tubectomy	(I) Non steroidel pills
(B) Withdrawl	(II) Barrier method
(C) Cervical caps	(III) Surgical method
(D) Saheli	(IV) Natural method

Choose the correct answer from the options given below:

Wine is prepared by fermentation of grape juice by

Delete odd one.

Symptoms of amoebiasis

Hyposecretion of which of the following can cause diabetes insipidus?

Assertion: In mammals, complex respiratory system has developed.
Reason: Mammalian skin is impermeable to gases

Opium, morphine, heroin, pethidine and methadone are collectively called as

Which one of the following techniques is safest for the detection of cancers?