How well do you understand living things and their vital processes? Whether you are preparing for JAMB, WAEC, NECO and Post-UTME, these Biology past questions and answers cover such subjects as the chemistry of life, botany, evolution, genetics, ecology etc to help you know what to expect, improve your speed and confidence and be really prepared for the actual aptitude test.
an edaphic factor
an abiotic factor
a biotic factor
a physiographic factor
Correct answer is C
No explanation has been provided for this answer.
tropical rainforest
desert
montane forest
guinea savanna
Correct answer is B
No explanation has been provided for this answer.
I and IV only
ll and lll only
l and ll only
l, ll and, lll only
Correct answer is C
III & IV are considered invalid because some desert animals are poikilotherm.
Poikilotherm or cold blooded animals are the animals (without sweat pores) whose body temperature vary with the temperature of the environment.
e.g Amphibians and reptiles are poikilothermic animals.
The two halves of the pelvic girdle are joined together at the?
pubic symphysis
ilium
pubis
obturator foramen
Correct answer is A
The pubic symphysis is found on the anterior side of the pelvis and is the anterior boundary of the perineum. The pubic bones form a cartilaginous joint in the median plane, the symphysis pubis. The joint keeps the two bones of the pelvis together and steady during activity.
Which of the following organisms is mainly found in the marine habitat?
Achatina
Tilapia
Dog fish
Tortoise
Correct answer is C
Dogfish are types of sharks that are common tropical open sea fishes, with others like mackerel, sea catfish, etc.