Which of the following is an example of variation?
...Which of the following is an example of variation?
Blood
Tongue rolling
Reproduction
Growth
Correct answer is B
No explanation has been provided for this answer.
Relative humidity can be measured with a/an ...
Insects are considered the most successful among the invertebrates because they? ...
The pancreatic duct opens into the ...
When a farmer sprays crops with a pesticide, the pesticide becomes ...
The following group of plants is the most advanced except ...
The producers in a food chain in an aquatic environment are ...
What path does sound entering the human ear follow? ...
The organ that secretes digestive enzymes as well as hormones is the ...
Which of the following are the final products of aerobic respiration? ...