Assertion: Mammalian ova produces hyaluronidase.
Reason: The eggs of mammal are microlecithal and telolecithal.

(A) : The cleavage in mammalian ova is simple holoblastic. (R): The eggs of mammal are macrolecithal and telolecithal.

In mammals egg are microlecithal and isolecithal because these are :-

In mammals egg are microlecithal and isolecithal because these are :-

Assertion : Inbreeding produces pureline. Reason : It causes homozygosity.

Assertion : Inbreeding produces pureline. Reason : It causes homozygosity.

Assertion : Claviceps produces lysergic acid. Reason : It is carcinogenic.

(A) : Mammalian ova produces an emzyme hyaluronidase. (R): This enzyme is required to promote cleavage divisons after fertilization.

Assertion:Mammalian teeth are heterodont. Reason: Mammalian teeth are embedded in a socket of jaw.