Zoology Structural Organisation in Animals questions from NEET UG 2011.
The ciliated columnar epithelial cells in humans are known to occur in
Frogs differ from humans in possessing
The cells lining the blood vessels belong to the category of
Consider the following four statements (I-IV) related to the common frog Rana tigrina, and select the correct option stating which ones are true (T) and which ones are false $(\mathrm{F})$. I. On dry land it would die due to lack of $\mathrm{O}_2$ its mouth is forcibly kept closed for a few days. II. It has four-chambered heart. III. On day land it turns uricotelic from ureotelic. IV. Its life-history is carried out in pond water. 