Chose the correct answer form alternatives provided.

a) Fertilization is responsible for the activation/arrest of development.

b) Activation of the sperm ensures/does not ensure that sperm will meet the egg.

c) In organisms with external/internal fertilization, chemotactic mechanisms have been evolved to attract the sperm towards the egg.

d) A period of maturation in the female reproductive tract required for the transformation of sperm is known as activation/capactiation.

e) Sperm using an enzyme called acrosin/hyaluronidase penetrate their way through zona pellucida.

Word Count : 85

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a) Fertilization is responsible for the activation of development.

b) Activation of the sperm ____________ ____ _______ ____ ___ _____ _________ _________.
_________ __________ ______ _____________ ____ ____ ________ ___________ ________ _____________ _____________ ____ ______.
___ ______ ______ __ _____ ____________.
______ _______ ___ __ ___ ___.
__________ __ _____________ ________ _________ ___________ ________ ____________ ___ ______ _____________ __________ __ _____.
___ _____________ _____________ __ __________ _________ ____ _____________ _______ ________.
____ _______ _____________ ________ ________ ___ _____ __ ____.
___________ _____________ _____ ________ ______.
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Degree : BACHELOR DEGREE PROGRAMMES
Course Name : Bachelor of Science
Course Code : BSCG
Subject Name : Comparative Anatomy and Developmental Biology of Vertebrates
Subject Code : BZYCT 133
Year : 2022