A. Development of high-yielding varieties B. Preservation of seeds C. Development of early maturing varieties D. Development of early maturing…
A. 1/4 B. 1/8 C. 2/3 D. 1/2 E. 1 Correct Answer: Option B - B. 1/8
A. Shape of nose B. Colour of skin C. Colour of eyes D. Ear lobe E. Tongue rolling Correct Answer:…
A. determining the size and weight of an individual B. determining paternity C. conservation of wildlife D. controlling of disease…
A. a rain forest B. a mangrove forest C. a desert D. a swamp E. an estuarine Correct Answer: Option…
A. Turbidity B. Depth of water C. Humidity D. Temperature E. Availability of nutrient Correct Answer: Option C - Humidity
A. Consumers → producers → decomposers B. Producers → decomposers → consumers C. Decomposers → producers → consumers D. Producers…
A. Small fish B. Tadpole C. Hawk D. Phytoplankton E. Big fish Correct Answer: Option D - Phytoplankton
A. light intensity B. highest and lowest temperature of the day C. atmospheric pressure D. highest and lowest amount of…
A. Predation B. Rainfall C. Cropping D. Grazing E. Migration Correct Answer: Option B - Rainfall