A. Drosophila melanogaster B. Muscar domestica C. Zea mays D. Homo sapiens Correct Answer: Option A - Drosophila melanogaster
A. 75% B. 50% C. 25% D. 100% Correct Answer: Option A - 75% Explanation An heterozygote for sickle-cell anaemia…
A. ATG B. TAG C. GAT D. AGT Correct Answer: Option D - AGT
A. mosses B. lichens C. ferns D. algae Correct Answer: Option B - lichens
A. Earthworm B. Man C. Rodent D. Microbes Correct Answer: Option D - Microbes
A. Light B. Humidity C. wind D. pH Correct Answer: Option D - pH
A. protozoans B. Roots of higher plants C. Bacteria D. Filamentous algae Correct Answer: Option B - Filamentous algae
A. Guinea savanna → Sudan savanna → tropical rain forest → Sahel savanna → estuarine B. Estuarine → tropical rain…
A. Dumping B. Recycling C. Incineration D. Burying Correct Answer: Option B - Recycling
A. Limestone B. Coral C. Coal D. Firewood Correct Answer: Option C - Coal Explanation: Coal, oil, and natural gas…