Match the following pairs based on the sex de | vedclass

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

Question

(B) The table represents different mechanisms of sex determination:$1$. The $x$ row shows the $XY-XX$ type of sex determination,where males are hetero

Vedclass · Accepted Answer

$x$ - drosophila,$y$ - hen

Vedclass · Answer

(B) The table represents different mechanisms of sex determination:$1$. The $x$ row shows the $XY-XX$ type of sex determination,where males are heterogametic $(XY)$ and females are homogametic $(XX)$. This is observed in humans and Drosophila.$2$. The $y$ row shows the $ZZ-ZW$ type of sex determination,where males are homogametic $(ZZ)$ and females are heterogametic $(ZW)$. This is observed in birds (e.g.,hen).Therefore,$x$ corresponds to humans or Drosophila,and $y$ corresponds to birds like hens. Comparing this with the options,option $B$ is the most appropriate match.

	Male $(♂)$	Female $(♀)$
$x$	$XY$	$XX$
$y$	$ZZ$	$ZW$

Match the following pairs based on the sex determination mechanism shown in the table:
Male $(♂)$ Female $(♀)$
$x$ $XY$ $XX$
$y$ $ZZ$ $ZW$

Similar Questions

What percentage of genes does a child receive from his father?

$A$: Pseudoalleles are actually closely linked genes.
$R$: These can be identified easily as both affect different characters,providing separate phenotypes.

In hexaploid wheat, what are the haploid $(n)$ and basic $(x)$ chromosome numbers?

How many types of zygotic combinations are possible between a cross $Aa \; BB \; Cc \; Dd \times AA \; bb \; Cc \; DD$?

Differences in twins suggest

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Match the following pairs based on the sex determination mechanism shown in the table:Male $(♂)$Female $(♀)$$x$$XY$$XX$$y$$ZZ$$ZW$