NEET 2026 Biology question
Choose the correct statements regarding frog's anatomy: A. Hepatic portal system is the special venous connection between liver and intestine. B. There are twelve pairs of cranial nerves arising from the brain. C. The ureters and oviducts open separately into the cloaca in female frogs. D. Hind-brain consists of cerebellum, medulla oblongata and optic lobes. E. Sinus venosus joins the right atrium of heart.
Answer: (4)
Solution
A is correct: the hepatic portal system connects the liver and the intestine (NCERT). B is incorrect: frogs have ten pairs of cranial nerves. C is correct: in females the ureters and oviducts open separately into
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