Which of the following is NOT a characteristic of Amphibia class of animals?
The correct answer is Amphibians' eyes are without eyelids.
Poison Glands: Some amphibians also possess poison glands in their skin as a defense mechanism. Lateral Line System: Larval amphibians (like tadpoles) often have a lateral line system, similar to fish, to detect water movement. This is typically lost in adults. Understanding these diverse features helps in classifying and appreciating the unique adaptations of amphibians for their dual mode of life.
Herpetologist Deepak Veerappan has a ______ named after him which is known as 'Xylophis deepaki'.
Algae would generally NOT be found residing in which of the following?
Mozzarella, cheddar and camembert are varieties of:
Which of the following statements is INCORRECT about redworms ?
The ________ is an embryonic midline structure common to all members of the phylum Chordata that serves as a source of midline signals to surrounding tissues and as a major skeletal element of the developing embryo.
Which of the following is an example of the phylum Mollusca?
Match the columns.
Phylum | Animal | ||
i. | Protozoa | a. | Roundworm |
ii. | Nematoda | b. | Amoeba |
iii. | Arthropoda | c. | Star fish |
iv. | Echinodermata | d. | Cockroach |