Answer:
I will attach a file with the punnett square
Explanation:
You have to write every possible combination of gametes for each individual. In this case, both individuals will have the same possible combination of gametes because they both are heterozygous for both traits. Then you have to make the crossing between each gamete and you get the punnett square.
All of the consumers would be affected, and be forced to adapt. Since the amount of grass has decreased, the primary consumer would struggle to survive, and most likely, die out. Since the primary consumer has probably died out, the secondary would either die, or be forced to adapt to the situation, or change habitats ( applies to the rest in the food chain / web).
Answer:
d. a bacterium with human gene for producing insulin
Explanation:
Transgenic organisms are the organisms in which the foreign DNA is introduced by using the molecular techniques for obtaining a particular result. This foreign DNA can be introduced using a vector called plasmid vector.
One of the examples of transgenic organisms is E.coli with the human gene for producing insulin. So for producing artificial insulin, the gene which produces insulin peptide is ligated in a plasmid vector and then this plasmid is introduced in the bacterium where this plasmid replicates and produces insulin. So the correct answer is d.
The companies fracture the surrounding earth when drilling for natural gas in order to increase the amount of gas extracted.
<h3>What is fracking?</h3>
Fracking is a drilling technique used to extract natural gas from the earth's surface.
Fracking consists in applying high-pressure water to the rocks to break them and thus obtain natural gas.
In conclusion, the companies fracture the surrounding earth when drilling for natural gas in order to increase the amount of gas extracted.
Learn more about Fracking here:
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Answer:
Because haploid organisms have only one set of chromosomes
Explanation:
Haploid organisms, unlike diploid that contain two sets of chromosomes (2n), have only one set of chromosomes (n). This means that they only have one gene copy and one allele (variant) for that gene. So, there is no recessive or dominant relationship.
Humans are diploid organisms, meaning that their cells have 2n chromosomes with the exception of gametes. Gametes are formed during the reduction division (meiosis) in which chromosome number is reduced to half.
So, when to gametes fuse, during the fertilization, formed new organism contain two sets of chromosomes (one from father and one from mother).
