Question

In earthworm, removal of spermathecae results in.
(A) Failure of oogenesis
(B) Failure of reduction division during spermatogene
(C) Failure of spermatogd a production
(D) Failure of spermatogonia production​

Answer 1

Answer:

Failure of spermatogonia production

Explanation:

• Spermathecae, which are four sets are orchestrated one each in 6,7,8 and 9 th sections.  

• Spermathecae are additionally called as original repositories as they store spermatozoa from another worm in the diverticular district during copultion.  

• The ampulla of spermathecae sustain the sperms.

Answer 2

In earthworm, removal of spermathecae results in failure of spermatozoa production

Option c

Explanation:

• the earthworm is a hermaphrodite organism. This means that the organism is bisexual and has both male and female sexual organs inside the earthworm.

• The production of of spermatozoa inside the earthworm results from the activity of the spermathecae. however if there is destruction or removal of the spermathecae then there will be failure of the production of the spermatozoa. As a result of this only the female sexual organ will be intact in such earthworm.

• The earthworm will no longer be hermaphrodite

to know more about earthworm,

give the difference between leech and earthworm​ - Brainly.in

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