Question 1 :
Arrange male reproductive accessory organs based on the amount of secretion poured into the urethra.<br/>(I)   Prostate gland<br/>(II)  Seminal vesicles<br/>(III) Bulbourethral glands.<br/>
Question 6 :
The process of development of organism like itself is called as<br/>
Question 8 :
The motile reproductive structures of algae and fungi, which directly give rise to new individuals are called<br>
Question 10 :
Which of these organisms reproduce in the same way as yeast?
Question 11 :
The process of propagation of new individual from the existing one is called as
Question 16 :
An organism which can reproduce by two asexual reproduction methods one similar to the reproduction in yeast and the other similar to the reproduction in planaria is?
Question 17 :
If an unfertilized egg of frog is pricked by a minute needle
Question 18 :
Pheromones when secreted upon the skin surface, it's odour generally affects
Question 19 :
Which of the following parts of the flowering plants is haploid?<br/>1) Ovary 2) Pollen 3) Egg 4) Anther 5) Zygote
Question 27 :
Condoms are one of the most popular contraceptives because of the following reasons.
Question 31 :
In the monohybrid cross Tt x tt, the phenotypic ratio of the progeny would be 
Question 33 :
An offspring of two homozygous parents differing from one another by alleles at only one gene locus is
Question 34 :
Among seven pairs of traits studied by Mendel, the number of traits related to flower, pod and seed were
Question 35 :
F$_1$ generation of a cross between a red flowered plant and a white flowered plant predominantly consisted of red flowered plants indicating red flower trait is
Question 36 :
What is the length of human DNA containing $6.6\times10^9$ bp nitrogen bases?
Question 43 :
The idea of Natural Selection as the fundamental process of evolutionary changes was reached
Question 45 :
During origin of life, nucleoprotein gave most probably the first sign of
Question 47 :
The ability of individuals to adapt to changes in the environment can be considered as
Question 50 :
Which of the following symptom shows that a person has malaria?
Question 55 :
Which of the following is an example of a man-made ecosystem?
Question 57 :
Species going to be extinct due to low reproductive rate is<br/>
Question 60 :
Huge quantity of sewage is dumped in a river. The BOD will.
Question 61 :
Use of ________ in agricultural activities has grown quite a lot hazardous ammonia gases in the atmosphere.<br/>
Question 63 :
Multiple Choice Questions<br/>Biochemical oxygen demand may not be good index for water bodies receiving effluents from.