The nucleus of a zygote is formed by the combination of nuclei of sperm and egg. The number of nuclei present in a zygote is

Keep practicing — related questions

• Fusion nucleus + male nucleus = --------
• The nucleus formed by the fusion of the polar nuclei and forms the _________.
• One male gamete fuses with the egg cell and forms the fertilized egg or the _____.
• The fusion of sperm and egg initially results in formation of _______.
• The fusion of sperm and egg initially results in formation of _________.
• The fusion of sperm and egg initially results in formation of _________.
• During fertilization, two cells fuse but the blastomeres formed from the division of the zygote contain the...
• Which hormone regulates the egg formation in females, and sperm formation in males?