Biology

Which of these statements is correct in the human ABO blood grouping system?

A. B is recessive B. A is dominant over B C. O is recessive D. O has antigene A and…

6 years ago

Which of the following is the carrier of hereditary materials?

A. Centriole B. Cytoplasm C. Nucleolus D. Chromosome E. Lysosome Correct Answer: Option D - Chromosome

6 years ago

Which of the following terms is not associated with finger prints?

A. Arch B. Loop C. Suture D. Whorl E. Compound Correct Answer: Option C - Whorl

6 years ago

Which of the following structural features adapts Drosera (Sundew) to its carnivorous mode of nutrition?

A. Long root with glandular hairs B. Club-shaped glandular hairs on leaves C. Prominent lenticel on the stem D. Broad…

6 years ago

Which of the following is not a condition necessary for germination to occur in most seeds?

A. Water B. Air C. Activation of enzymes D. Temperature E. Soil fertility Correct Answer: Option E - Soil fertility

6 years ago

The control of water and salt requirements of the body in order to maintain a stable internal environment is known as?

A. osmosis B. excretion C. plasmolysis D. ultrafiltration E. homeostasis Correct Answer: Option E - homeostasis

6 years ago

Which of the following structural features in animals does not affect control of body temperature?

A. Scales B. Skin C. fur D. Capillaries E. Feathers Correct Answer: Option D - Capillaries

6 years ago

Which of the following plant diseases is indicated when grains of cereals are covered with a mass of spores?

A. Smut B. Mosaic C. Maize streak D. Fungal blast E. Rust Correct Answer: Option A - Smut

6 years ago

Which of the following is not a conservable natural resource?

A. Water B. Sunlight C. Forest D. Soil E. Minerals Correct Answer: Option B - Sunlight

6 years ago