Sunday

An article used as a means of exchange in the early days of trade in West Africa was?

A. Cedi B. Cowrie C. Dalasi D. Naira Correct Answer: Option B = Cowrie

3 years ago

The beak structure of the organism is best adapted for?

A. pecking grass B. killing and picking fish C. pecking woods D. sucking nectars Correct Answer: Option D - sucking…

3 years ago

One of the functions of water in seed germination is to?

A. dilute the embryo B. make the soil wet and soft C. activate the enzymes D. promote aerobic respiration Correct…

3 years ago

The part labelled II is?

A. pellicle B. cytoplasmic connections C. flagella D. cells Correct Answer: Option B - cytoplasmic connections Explanation Similar cytoplasmic bridges…

3 years ago

The organism below is?

A. chlamydomenas B. algae C. volvox D. euglena Correct Answer: Option C - volvox Explanation Volvox is a polyphyletic genus…

3 years ago

An adaptive feature of camel to the desert is?

A. ability to increase sweat production B. ability to pass high amount of urine C. ability to tolerate low degree…

3 years ago

The system of classification in which there are seven hierarchies from kingdom to species was introduced by?

A. Felix Dujardin B. Carolus Linneus C. Theodore Schwann D. Charles Darwin Correct Answer: Option B - Carolus Linneus Explanation…

3 years ago

The under secretion of thyroxine in children results in?

A. goitre B. gigantism C. kwashiorkor D. cretinism Correct Answer: Option D - cretinism Explanation Congenital hypothyroidism, previously known as…

3 years ago

petaloid sepals serve the function of?

A. carrying out photosynthesis B. attracting pollinating agents to a flower C. retaining pollen grains in the corolla tubes D.…

3 years ago

Pentadactyl plan of the fore limbs of frog; bird; horse; whale and man is a proof of?

A. spontaneous generation B. evolution C. locomotion D. creation Correct Answer: Option B - evolution Explanation The limbs of crocodiles,…

3 years ago