by Sunday | Sep 4 | Biology JAMB
A. gamete B. fetus C. embryo D. zygote Correct Answer: Option A – gamete Explanation Gametes are reproductive cells (sex cells) that unite during sexual reproduction to form a new cell called a zygote. Male gametes are sperm and female gametes are ova (eggs)....
by Sunday | Sep 4 | Biology JAMB
A. plants absorbs mineral salt B. sugar is completely broken down C. through plant uptake D. when lightning strike Correct Answer: Option D – when lightning strike Explanation Nitrogen is essential to all living systems, which makes the nitrogen cycle one of...
by Sunday | Sep 4 | Biology JAMB
A. a food web B. pyramid of energy C. a food chain D. pyramid of member Correct Answer: Option C – a food chain Explanation Feeding relationships between organisms in a community are represented by food chains, which show the sequence in which organisms feed on...
by Sunday | Sep 4 | Biology JAMB
A. contains only lipids B. contains lipids and protein C. contains lipids and cytosol D. contains only proteins Correct Answer: Option B – contains lipids and protein Explanation It consists of a lipid bi-layer with embedded proteins. The basic function of the...
by Sunday | Sep 4 | Biology JAMB
A. physiological B. morphological C. adaptive D. recessive Correct Answer: Option B – morphological Explanation Eye coloration is a caused by morphological variation