NEET 2016 Phase 1 | NEET Year Wise Previous Years Questions

NEET 2016 Phase 1

MCQ (Single Correct Answer)

In context of Amniocentesis, which of the following statement is incorrect ?

It can be used for detection of Down syndrome

It is usually done when a woman is between 14-16 weeks pregnant

It is used for prenatal sex determination

It can be used for detection of Cleft palate

NEET 2016 Phase 1

MCQ (Single Correct Answer)

Which of the following approaches does not give the defined action of contraceptive ?

Intra uterine devices $$ \to $$ Increase phagocytosis of sperms, suppress sperm motility and fertilizing capacity of sperm

Barrier methods $$ \to $$ Prevent fertilization

Hormonal contraceptives $$ \to $$ Prevent/retard entry of sperm, prevent ovulation and fertilization

Vasectomy $$ \to $$ Prevents spermatogenesis

NEET 2016 Phase 1

MCQ (Single Correct Answer)

In a testcross involving F₁ dihybrid flies, more parental-type offspring were produced than the recombinant-typeoffspring. This indicates

Both of the characters are controlled by more than one gene

The two genes are linked and present on the same chromosome

The two genes are located on two different chromosomes

Chromosomes failed to separate during meiosis

NEET 2016 Phase 1

MCQ (Single Correct Answer)

Match the terms in Column-I with their description in Column-II and choose the correct option :

Column-I	Column-II
(a) Dominance	(i) Many genes govern a single character
(b) Codominance	(ii) In a heterozygous organism only one allele expresses itself
(c) Pleiotropy	(iii) In a heterozygous organism both alleles express themselves fully
(d) Polygenic inheritance	(iv) A single gene influences many characters

(a) - (ii), (b) - (iii), (c) - (iv), (d) - (i)

(a) - (iv), (b) - (i), (c) - (ii), (d) - (iii)

(a) - (ii), (b) - (ii), (c) - (iv), (d) - (iii)

(a) - (iv), (b) - (iii), (c) - (i), (d) - (ii)