NEET 2017 APRA
For the following questions answer them individually
Lungs are made up of air-filled sacs the alveoli. They do not collapse even after forceful expiration, because of :
In case of a couple where the male is having a very low sperm count, which technique will be suitable for fertilisation?
Frog's heart when taken out of the body continues to beat for some time
Select the best option from the following statements
(a) Frog is a poikilotherm
(b) Frog does not have any coronary circulation
(c) Heart is "myogenic" in nature
(d) Heart is autoexcitable
Match the following sexually transmitted diseases (Column - I) with their causative agent (Column - II) and select the correct option.
The genotypes of a Husband and Wife are I A I B and I A i. Among the blood types of their children, how many different genotypes and phenotypes are possible?
