Assertion: Sharks are said to be ammonotelic animals. Reason: Sharks can retain considerable amounts of ammonia in their blood.
Assertion: Sharks are said to be ammonotelic animals. Reason: Sharks can retain considerable amounts of ammonia in their blood.
Assertion: Sharks are said to be ammonotelic animals. Reason: Sharks can retain considerable amounts of ammonia in their blood.
Sharks:
The gills of sharks are covered by an operculum.
Which sharks are man-eaters?
Consider the given statements to be true and decide which of the given conclusions can definitely be drawn from the statements. Statements: All sharks are fish. No fish is a snake. Conclusions: 1. No snake is a shark. 2. No shark is a snake.
