B Because The Genetically Mutated to adapt to the environment
Answer:
2.) Aegilops tauschii contributed two sets of chromosomes, and T. turgidum contributed four sets of chromosomes.
Explanation:
The mating of diploid and tetraploid species is one breeding method which has proven majorly satisfactory with the largest and most prominent mass producers of seedlings for uniform high-quality progeny, has been the mating of the tetraploid of good form with the free and prolific diploid.
The result yields a good progeny. This is due to the fact that the tetraploid parent influences twice as much as the diploid parent do. It's traits, form and color are more pronounced. This also implies that the diploid contributes two chromosomes and the tetraploid contributes four chromosomes. When hexaploid wheat was produced synthetically by He and co-workers, they mated diploid Aegilops tauschii, and the tetraploid species, T. turgidum. This implies that Aegilops tauschii contributed two chromosomes and T. turgidum contributes four chromosomes.
There is ample public transportation letter b
Answer: The answer is A. Comparative
Explanation: The photo shows two different types of soil with the same type of worm. Therefore this it a comparative experiment. Trust me I got this question correct.
Answer:
GTP.
Explanation:
Ras MAP kinase is an important cell signalling process that are important for cell survival, cell multiplication and cell proliferation. The phosphorylation at particular reside play important role in this signalling.
The binding of GDP with Ras indicates that Ras pathway is inactive. The exchange of GDP with GTP activates the Ras pathway and initiates the signalling cascades that further activates the MEK signalling. Hence, Ras is active when bound to GTP.
Thus, the correct answer is option (c).