You are breeding a new variety of apple, the Omega Pippin. In the wild, Apple trees reproduce sexually, through pollination of flowers. Apple trees grown for agriculture are usually propagated asexually by grafting of buds or shoots. i. You are studying two loci in a new variety of apple: T and R. TT or Tt apples tend to be sweet and tart, whereas tt apples taste sour. RR or Rr apples rot quickly (a bad thing for you!) whereas rr apples can be kept in storage for a long time without losing their flavor. You survey several dozen trees and find the following haplotype abundances:TR = 0.3tR = 0.2Tr = 0.1tr = 0.4 Calculate the coefficient of linkage disequilibrium D for these loci.

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explanation:

trachea, alveoli, lung capillaries, arteries

the correct answer is - d. china has a large and growing population.

the fact that china has a large (the biggest) population, and it is still growing, doesn't hinder the agriculture production in the country. in fact, it can for increased production in the agriculture, since there's more labor force, as well the sheer mass of people produces lots of scientists that come up with new inventions as to how to improve this sector. nice example is the inner mongolia region in china, in general dominated by the gobi desert, but few scientist came up with a nice idea as to how to make the region productive by using plants that are very resistant to droughts, so lots of people have been employed, and the region is becoming greener and greener each year, and the production of food in this region is also increasing.