Choose the correct pair:

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) To determine the correct pair,we must look at the standard chromosome counts for these organisms as provided in the $NCERT$ textbook:$1$. Maize: M

Vedclass · Accepted Answer

Potato - $24$ - chromosome number in gametes $(n)$

Vedclass · Answer

(B) To determine the correct pair,we must look at the standard chromosome counts for these organisms as provided in the $NCERT$ textbook:$1$. Maize: Meiocyte $(2n) = 20$,Gamete $(n) = 10$.$2$. Potato: Meiocyte $(2n) = 48$,Gamete $(n) = 24$.$3$. Housefly: Meiocyte $(2n) = 12$,Gamete $(n) = 6$.$4$. Rat: Meiocyte $(2n) = 42$,Gamete $(n) = 21$.Comparing these with the options:- Option $A$: Maize meiocyte is $20$,not $17$.- Option $B$: Potato gamete is $24$. This is correct.- Option $C$: Housefly meiocyte is $12$,not $20$.- Option $D$: Rat gamete is $21$,not $19$.Therefore,the correct pair is Potato with $24$ chromosomes in its gametes.

Similar Questions

Development of an egg without fertilization is called

Reproduction means....

Which type of reproduction is found in Hydra?

$A$ bacterial cell divides every minute. It takes one hour to fill up a cup. How much time will it take to fill half the cup?

If the parent body is haploid,then the gametes are:

Vedclass Test Series

Exam Paper Generator

Online Exam Module