During cell division, the two strands of chromosomes are ...
During cell division, the two strands of chromosomes are joined at a point called the
spindle
chromatid
centromere
aster
Correct answer is C
No explanation has been provided for this answer.
The figure above is a section of a drupe. The part numbered 2 is ...
In a living cell, factors which are responsible for inheritance are located ...
Conservation of wildlife is necessary mainly because ...
In rabbits, the chamber of the heart that receives oxygenated blood from the lungs is the ...
Who proposed the theory of evolution by natural selection? ...
Evidence of organic evolution can be deduced from all the following EXCEPT ...
Which of the following is not a monocotyledonous seed? ...
The most likely mode of feeding for an organism that possesses attachment structures, a th...