News & Scholar updates

*1 shot on Pattern of S*x Determination*

*XO-XX Type:*
🎈 Present in grasshopper and protenor bug.
🎈 Male is heterogametic (X0)
🎈Female is homogametic(XX)
🎈S*x of the offspring depends on the kind of s***m thatfertilizes an egg.
🎈 Offsprings 'S*x ratio 1:1.

*XY-XX Type:*
⭕Present in drosophila, man and many other organisms
⭕Male is heterogametic(XY)
⭕Female is homogametic(XX)
⭕S*x of the offspring depends on the kind of s***m thatfertilizes an egg.
⭕ Offsprings 'S*x ratio 1:1

*ZZ-ZW Type:*
🏮Present in birds, butterflies and moths
🏮Male is homogametic(ZZ)
🏮 Female is heterogametic(ZW)
🏮 It is the kind of egg that determines the s*x of offspring
🏮 Offspring 'S*x ratio 1:1.