Well, when chromosomes cross over during prophase 1 of meiosis, the homologous pair of chromosomes exchange segments of DNA which happen to be the genes. So the significance of crossing-over during prophase 1 is that it adds genetic variation to sexually reproducing organisms.
Uracil pairs with adenine in RNA base
Answer:
They are negatively affecting the niche of the insect in its habitat. The Insect might not survive this
The correct answer is c.Amphibians and reptiles. An example of similarity between the two classes of vertebrates is the presence of a heart with three chambers
Answer:
Red
Explanation:
Cyan is a color that is formed from then combination of green and blue light. It is a greenish-blue color. It has a predominant wavelength of between 490–520 nm and wavelengths of between green and blue.
Primary colors consists of red, blue and green.
When Cyan is placed under white light, it doesn’t detect the primary color red. It only detects blue and green.
