The answer is D.) Some environmental change has happened that favors the red flowers. The reason is, this is the most logical answer, the other are close, but D.) makes the most sense.
Answer:
DNA stands for deoxyribo nucleic acid.
nucleotide is the basic structural and functional unit of DNA.
Answer:
Roundworm
Explanation:
Unsegmented kicks out the possibility of A or D. Roundworms are pointed at their ends and have distinct males and females
Answer:
1. C. Condenser
2. C. 100
3. d. concentrate light coming from the bulb
Explanation:
The Condenser is the part of a microscope that helps to condense the light rays thereby making the visuals clearer and more efficient. This is possible by the increase in concentration of the rays .
The total magnification of the cells when using the immersion objective of bright field microscope is 100x.
The role of the immersion oil is to concentrate light coming out from the bulb