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WorksheetsDevelopment Biology
Total questions: 15
Worksheet time: 8mins
Acrosome consists of the following:
Synthetic enzymes
Sperm lysins
Repelling substances
None
What is the function of acrosome?
Lysis of egg membrane
Fusing with ovum nucleus
Helps in formation of fertilization membrane
All of the above
Middle piece of sperm consists of the following: (select more than one option)
Mitochondria
Distal centriole
Nucleus
Acrosome
What happens to Golgi bodies during spermiogenesis? (Select more than one answer)
Forms Acrosome
Remaining is discarded as Golgi Rest
Forms the tail
Forms the basal granule
Which centriole enters the ovum with nucleus during fertilization?
(a)
What is the arrangement of axial filament?
(a)
Eggs having very little amount of yolk are known as:
Microlecithal
Mesolecithal
Macrolecithal
Telolecithal
Eggs of birds are examples of which type
Macrolecithal
Mesolecithal
Microlecithal
Isolecithal
Insect egg is an example of which type of the following: (select more than one option)
Centrolecithal
Telolecithal
Macrolecithal
Microlecithal
Primary egg membranes are contributed by which of the following: (select more than one option)
Ovum
Follicle cells
Shell
Oviduct
Zona pellucida is primary egg membrane.
True
False
Click on the correct arrangement of axial filament.
Zona radiata is formed of -----------------.
(a)
Corona radiata is not a true egg membrane.
True
False
Primary egg membrane of fish is called as chorion.
True
False
