The male homologue of the female clitoris is ______.

(a)

Scrotum

(b)

Penis

(c)

Urethra

(d)

Testis

The spermatids are transformed into mature sperms by a process called ______

(a)

spermiation

(b)

spermiogenesis

(c)

gametogenesis

(d)

oogenesis

The foetal ejection reflex is also called ____ reflex.

(a)

Ferguson

(b)

Let - Down

(c)

Braxter - Hicks

(d)

Parturition

Which of the following contributes to the seminal plasma?
(i) Cowper's gland
(ii) Seminal vesicles
(iii) Prostate gland
(iv) Bulbourethral gland

(a)

ii, iii and ii

(b)

i, ii, and iii

(c)

i, iii and iv

(d)

all the above

Match column I with column II and select the correct option from the codes given below.

Column I	Column II
A. Copper releasing IUD	(i) LNG-20
B. Hormone releasing	(ii) Lippes loop IUD
C. Non medicated IUD	(iii) Saheli
D. Mini pills	(iv) Multiload-375

(a)

A	B	C	D
(iv)	(ii)	(i)	(iii)

(b)

A	B	C	D
(iv)	(i)	(iii)	(ii)

(c)

A	B	C	D
(i)	(iv)	(ii)	(iii)

(d)

A	B	C	D
(iv)	(i)	(ii)	(iii)

____ vaccination of girls between 9-13 years can prevent cervical cancer.

(a)

HIV

(b)

HPV

(c)

MMR

(d)

HBV

Oral contraceptive pills contain synthetic ____ and hormones. (or) Contraceptive pills contain: 

(a)

androgen and testosterone

(b)

Androgen and Oxytocin

(c)

relaxin and inhibin

(d)

Progesterone and estrogen

The _______deals with the control of several inherited human diseases especially inborn errors of metabolism

(a)

Euphenics

(b)

Eugenics

(c)

Euthenics

(d)

All of these

__________ is a disease where abnormal haemoglobin is produced in patients.

(a)

Phenylketonuria

(b)

Huntington's chorea

(c)

Thalassemia

(d)

Albinism

A pleiotropic gene:

(a)

Is a gene evolved during Pliocene

(b)

Controls a trait only in combination with another gene

(c)

Controls multiple traits in an individual

(d)

Is expressed only in primitive plants

Meselson and Stahl’s experiment proved

(a)

Transduction

(b)

Transformation

(c)

DNA is the genetic material

(d)

Semi-conservative nature of DNA replication

_______is unique for DNA.

(a)

Adenine

(b)

Uracil

(c)

Guanine

(d)

Thymine

Which one of the following pairs of codons is correctly matched with their function or the single for the particular amino acid?

(a)

GUU, GCU - Alanine

(b)

UAG, UGA - Stop codon

(c)

AUG, ACG - start/methionine

(d)

UUA, UCA - Leucine

Evolutionary history of an organism is called

(a)

Ancestry

(b)

ontogeny

(c)

phylogeny

(d)

paleontology

The solar system is estimated to be ______years old.

(a)

4.5 billion years

(b)

4 billion years

(c)

4.5 billion years

(d)

6.4 billion years

Homo sapiens or modern human arose in _____________

(a)

Australia

(b)

Africa

(c)

Germany

(d)

Eurasia

Theory of chemical evolution was proposed by ___________________

(a)

Stanley

(b)

Urey

(c)

Lamarck

(d)

Wiessmann

Calculate the allelic frequency of Aa, if 'A' allelic has frequency of 0.3 and 'a' allele has frequency of 0.7

(a)

0.67

(b)

0.42

(c)

0.36

(d)

0.59

Mode of infection of cholera is__________

(a)

Droplet infection

(b)

through contaminated food and water

(c)

through wound infection

(d)

through wound infection

Which of the following bacteria is used extensively as a bio-pesticide?

(a)

Bacillus thurigiensis

(b)

Bacillus subtilis

(c)

Lactobacillus acidophilus

(d)

Streptococcus lactis

Match the following and choose the correct combination from the options given below.

Column I	Column II
A. Mutalism	1. Lion and deer
B. Commensalism	2. Round worm and man
C. Parasitism	3. Birds compete with squirrels for nuts
D. Competition	4. Sea anemone on hermit crab
E. Predation	5. Barnacles attached to Whales.

(a)

A- 4, B-5, C-2, D –3, E-1

(b)

A- 3, B-1, C-4, D – 2, E-5

(c)

A- 2, B-3, C-1, D – 5, E-4

(d)

A- 5, B-4, C-2, D – 3, E-1

Who introduced the term biodiversity?

(a)

Edward Wilson

(b)

Walter Rosen

(c)

Norman Myers

(d)

Alice Norman

In the E- waste generated by the Mobile Phones, which among the following metal is most abundant?

(a)

Copper

(b)

Silver

(c)

Palladium

(d)

Gold

The scar left by funiculus in the seed is _______.

(a)

tegmen

(b)

radicle

(c)

epicotyl

(d)

hilum

The active principle trans-tetra hydro canabiol is present in ______.

(a)

Opium

(b)

Curcuma

(c)

Marijuana 

(d)

Andrographis