Biology

The deficiency of vitamin D leads to?

A. beriberi B. pellagra C. ricket D. scurvy Correct Answer: Option C - ricket

5 years ago

One of the following causes Ebola fever?

A. Bacteria B. Fungi C. Protozoa D. Viruses Correct Answer: Option D - Viruses

5 years ago

In eukaryotic cells, cellular respiration takes place in the?

A. nucleus B. cytoplasm C. centrioles D. mitochondrion Correct Answer: Option D - mitochondrion  

5 years ago

Gaseous exchange in the lungs takes place in the?

A. alveoli B. bronchi C. bronchioles D. trachea Correct Answer: Option A - alveoli

5 years ago

The by-product of photosynthesis is?

A. CO2 B. O2 C. C6H12O6 D. H2O Correct Answer: Option B - O2

5 years ago

One of the following diseases is caused by fungi?

A. cassava mosaic B. coffee leaf rust C. leaf blight of cassava rosette D. disease of groundnut Correct Answer: Option…

5 years ago

The lowest unit of classification is the?

A. class B. genus C. phylum D. species Correct Answer: Option D - species Explanation Option D is correct. This…

5 years ago

Which of the following is not a monocotyledonous seed?

A. cowpea B. maize C. millet D. what Correct Answer: Option A - cowpea

5 years ago

Which of the following disease is not sexually transmitted?

A. Gonorrhea B. Herpes C. Influenza D. Syphilis Correct Answer: Option C - Influenza

5 years ago

The earliest form of life in animal kingdom is the?

A. Aves B. amphibian C. Pisces D. reptilia Correct Answer: Option C - Pisces

5 years ago