Biology

The secchi disc is used to measure?

A. speed of flow of water B. specific gravity of water C. turbidity of water D. depth of water Correct…

6 years ago

Desert plants are usually called?

A. hydrophytes B. mesophytes C. xerophytes D. sporophytes Correct Answer: Option C - xerophytes

6 years ago

Which of the following is not a biotic factor?

A. Parasites B. Predators C. Grazers D. Pressure Correct Answer: Option D - Pressure

6 years ago

Which of the following organisms can be found in fresh water habitat?

A. Sargassum and dog fish B. Red mangrove and pond skater C. Sargassum and red mangrove D. Spirogyra and pond…

6 years ago

Which of the following statements is true?

A. Ptyalin acts on proteins to give amino acid B. Lactase acts on maltose to give amino acid C. Pepsin…

6 years ago

The dentition of a herbivore is distinct from that of other animals due to the presence of?

A. diastema B. cusps on molar teeth C. canines D. ridges on molar teeth Correct Answer: Option A - diastema

6 years ago

The importance of a balanced diet is to?

A. maintain constant size of an animal B. provide good taste in the food C. increase the effectiveness of digestion…

6 years ago

In water- culture experiments the culture solutions are protected from sunlight in order to?

A. control the temperature of the culture solution B. prevent algae from growing in the solution C. prevent the minerals…

6 years ago

The factors required for the dark phase of photosynthesis are?

Use the information below on factors required during photosynthesis to answer the two questions I. CO2 II. Chlorophyll III. Water…

6 years ago

Which of the above factors can be a limiting factor for the process to proceed?

Use the information below on factors required during photosynthesis to answer the two questions I. CO2 II. Chlorophyll III. Water…

6 years ago