Biology

Which of the following pathways will energy follow to reach plasmodium in the red blood cells?

The following are pathways of energy in the biosphere I. Heat energy is lost from body metabolism to the surrounding…

6 years ago

Which pathway directly leads to transfer of useful energy within a biological community?

The following are pathways of energy in the biosphere I. Heat energy is lost from body metabolism to the surrounding…

6 years ago

Which of these groups of organisms is responsible for capturing energy for the biotic community?

A. Decomposers B. Omnivores C. Consumers D. Producers E. Detritus feeders Correct Answer: Option D - Producers

6 years ago

Which of the following is the correct method of collecting soil organism?

A. Heating the soil sample in an oven B. Aerating the soil sample C. Refrigerating the soil for some hours…

6 years ago

Which of these is not a true characteristic of the tropical rain forest?

A. Vegetation consists predominantly of tall trees, with thick canopy B. Forest is rich in epiphytes and climbers C. Annual…

6 years ago

The entire habits and habitat of an organism can be described as its?

A. ecological community B. ecological niche C. habitat factor D. biotic factor E. abiotic factor Correct Answer: Option B -…

6 years ago

Which of the following processes is not due to interaction between the biotic and abiotic components of an ecosystem?

A. Soil nutrient depletion B. Condensation C. Decomposition D. Osmosis E. Photosynthesis Correct Answer: Option D - Osmosis

6 years ago

Hydra captures small crustaceans by means of?

A. pseudopodia B. musculo-epithelial cells C. tentacles D. enteron E. ectoderm Correct Answer: Option C - tentacles

6 years ago

Which of the following is responsible for the conversion of nitrites to nitrates in the nitrogen cycle?

A. Denitrifying bacteria B. Nitrifying bacteria C. Lightening D. Fungi E. Brown algae Correct Answer: Option B - Nitrifying bacteria

6 years ago