9. A gene has the base sequence that starts with: TAG CAT GGC AT What would be the mRNA base sequence formed during transcription, using the DNA sequence shown above?

AUC GUA CCG UT

Explanation:

when you are dealing with mRNA these bases transcribe to each other

guanine= cytosine

adenine= uracil

thymine=adenine

Note:

when you are transcribing from DNA to mRNA remember T=A but A does NOT equal T. A=U in a mRNA sequence

both male and female gametes are produced by meiosis of the germ cells. therefore, both male and female gametes are haploid. one male and one female gamete unite during the fertilization to form the diploid zygote. in seed bearing plants, pollen grain is the male gametophyte, which produces sperm cells.

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.