Fill up the blanks in the following paragraph by selecting the correct option.
Inbreeding increase `ul(i)`. This inbreeding is necessary if we want to evolve a `ul(ii)` in any animal. Inbreeding exposes harmful `ul(iii)` genes that are eliminated by selection.
A. (i) heterozygosity, (ii) puer line, (iii) dominant
B. (i) heterozygosity, (ii) breed, (iii) recessive
C. (i) heterozygosity, (ii) puer line, (iii) recessive
D. (i) homozygosity, (ii) breed, (iii) dominant

Fill up the blanks in the following paragraph by selecting the correct option
The vascular system of frog is well-developed `ul(“I”)` type. The blood vascular system involves heart, blood vessels and blood. Heart has 3 chambers, two atria and one ventricle and is covered bu a membrane called `ul(“ii”)`. A triangular structure called `ul(“iii”)` joins the right atrium.
A. `{:(” (i) (ii) (iii)”),(“open conus arteriosus neutrilemma”):}`
B. `{:(” (i) (ii) (iii)”),(“closed sinus venosus pericardium”):}`
C. `{:(” (i) (ii) (iii)”),(“open neutrilemma conus arteriosus”):}`
D. `{:(” (i) (ii) (iii)”),(“closed pericardium sinus venosus”):}`