Structural Organization in Animals
270719
Incorrect options from the following with respect to frog.
1 Frogs are devoid of internal ear.
2 Vasa efferentia enters into bidder's canal.
3 A mature female frog can lay 2500 to 3000 ova at a time.
4 The outer covering of kidney is called mesorchium.
Explanation:
(d) Statement (d) is incorrect because: Mesorchrium is the peritoneal fold that connects the testes and kidney in the frog.