MCQ
Bt cotton is not :
- AA GM plant
- BInsect resistant
- CA bacterial gene expressing system
- ✓Resistant to all pesticides
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$R$ -Middle piece of sperm is filled with enzymes
$(1)$ The process of fusion of a sperm with an ovum is called fertilisation
$(2)$ $LH$ surge induces rupture of graffian follicle
$(3)$ $8$ cells embryo is called morula
$(4)$ Length of fallopian tube is $8-10 \,cm$