MCQs
Read every question, see the correct answer, and understand the explanation at your own pace. Study mode has no timer and no negative marking.
Correct answer
A. Gram – bacteria
Explanation
Gram – bacteria is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. Radula
Explanation
Radula is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. Chromosomes
Explanation
Chromosomes is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. Intestinal caeca
Explanation
Intestinal caeca is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. It involve methods of sexual reproduction
Explanation
It involve methods of sexual reproduction is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. acellular
Explanation
Viruses are nor unicellular neither multicellular the are acellular organisms means without cell configuration. Actually they are only made up of nucleic acid and proteins. Viruses are acellular biological entities made up of nucleic acid and proteins. The nucleic acid is either DNA or RNA; both are never found together in a virus. Thus viruses are neither unicellular nor multicellular.
Correct answer
C. Reptiles
Explanation
Reptiles is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. Bacteria
Explanation
Bacteria is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. Insect
Explanation
Insect is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. Artificially induced active immunity
Explanation
Artificially induced active immunity is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.