Which of the following statements is correct about the st...
Which of the following statements is correct about the structure of a chromosome? A chromosome consists of
two chromatids joined at the centromere
Two chromatids joined at the spindle
Two chromatin threads joined at the centrioles
thread-like structures not joined together
Correct answer is A
No explanation has been provided for this answer.
According to Mendel's first law of inheritance, segregation of genes occur when ...
The following conditions form the basis for competing in a habitat except ...
Which of the following statements about the circulation of blood is not correct? ...
Which of the following is an example of a microorganism in action as a disease vector? ...
When a population of different organisms exist together in a habitat, they are collectively kno...
In his theory of evolution, Darwin implied that ...
Birds maintain their body temperature with the help of their ...