The answer is the moon because it’s closer than any other celestial body.
The answer is 9:3:3:1.
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The expected phenotypic ratio of dihybrid crosses is 9:3:3:1. This means that in the cross of two </span>plants with the heterozygous genotype RrYy<span> there will be:
9 plants with round shape of seed and yellow seed color
3 plants with round shape of seed and green seed color
3 plants with wrinkled shape of seed and yellow seed color
</span>1 plant with wrinkled shape of seed and green seed color
Answer:
Plants perform photosynthesis because it generates the food and energy they need for growth and cellular respiration. It is important to note that not all plants photosynthesize. Some are parasites and simply attach themselves to other plants and feed from them.
Due to pollution the ozone layer of the Earth is being more and more affected. The main function of ozone is to absorb the Sun's UV radiation. Exposure to UV radiation is known to increase the risk of skin cancers.
Thus, young adults could get higher levels of UV radiation from the sun compared with their grandparents, due to pollution.
Increased sun exposure may also be another cause. Today, it is more and more popular to spend a lot of time at the beach. Traveling to other countries to do this is more accessible today for young adults.
However, tanning beds which are very popular with young people, are another source of high levels of UV radiation.
Answer: The process of cellular respiration mostly happens in A. the mitochondria.
Explanation: Hope this helps