Biology

The examples of autotrophic organisms include the following except?

A. Euglena B. Chlamydomonas C. Hydra D. Spirogyra Correct Answer: Option C C. Hydra

6 years ago

Which of the following organisms is not considered as a parasitic plant?

A. Cassytha B. Rhizopus C. Dodder D. Mistletoe Correct Answer: Option B B. Rhizopus

6 years ago

If an enzyme works best in an acid medium, in which of the following parts of the human gut is the pH best for enzyme activities? In the

A. ileum, pH 9.0 B. stomach, pH 2.0 C. duodenum, pH 7.0 D. mouth cavity; pH 8.0 Correct Answer: Option…

6 years ago

Which of the following food substances would produce a translucent mark when rubbed on a white paper?

A. Potato B. Beans C. Mango D. Groundnut Correct Answer: Option D D. Groundnut

6 years ago

Which of the following combination of food substances would correct the deficiency numbered II?

Study the following list of deficiency symptoms in animals; use it to answer the questions below I. Loss of appetite…

6 years ago

Which of the following vitamins would correct the deficiency numbered V?

Study the following list of deficiency symptoms in animals; use it to answer the questions below I. Loss of appetite…

6 years ago

Which of the following deficiencies is caused by lack of vitamin A?

Study the following list of deficiency symptoms in animals; use it to answer the questions below I. Loss of appetite…

6 years ago

A one-seeded fruit in which the pericarp has fused with the seed coat is classified as?

A. a berry B. a caryopsis C. a legume D. an achene Correct Answer: Option B B. a caryopsis

6 years ago

If the mucus in the air track of mammals dry up and the hairs in the nostrils are removed?

A. impure air would be breathed into their lungs B. the speed of air movement into their lungs would increase…

6 years ago

Which of the following is not a component of the appendicular skeleton?

A. Ulna B. Atlas C. Femur D. Pelvic girdle Correct Answer: Option B B. Atlas

6 years ago