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.
Which of the following fall under phylum Arthropoda of the animal kingdom?
Organisms belonging to which of the following classes have a four-chambered heart?
Which enzyme is present in pancreatic juice?
Match the columns.
Phylum | Animal | ||
i. | Protozoa | a. | Roundworm |
ii. | Nematoda | b. | Amoeba |
iii. | Arthropoda | c. | Star fish |
iv. | Echinodermata | d. | Cockroach |
Which of the following is an example of perishable foods that CANNOT be stored for more than a day or two at room temperature, i.e., they have a shelf life of 1 or 2 days?
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 statements is INCORRECT about redworms ?
Ciliate, or Ciliophoran are the member of which of the following phylums?
_______ is a branch of zoology that deals with the study of amphibians and reptiles.
Which of the following is NOT a characteristic of Aves (birds) class of animals?
Select the water-soluble vitamin among the following.
Blue-green algae are included under which kingdom?
Which of the following organism is an example parasitic nutrition?
Foot and mouth disease in cattle is caused by which micro organisms?
Contractile vacuole in protozoans mainly serves for