Answer:
The term “epigenetics” was introduced in 1942 by embryologist Conrad Waddington, who, relating it to the 17th century concept of “epigenesis”, defined it as the complex of developmental processes between the genotype and phenotype.
Explanation:
Answer:
In multicellular organisms, cells are grouped to form tissues. These tissues are specialized to carry out a particular function at a definite place in the body.
Air water and carbon dioxide
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A pollen, Most plants produce asexually , and pollen is produced.
Answer:
B. Enzymes decrease the activation energy;
C. Enzymes increase the rate of the reaction;
E. Enzymes provide a site where reactants can be brought together.
Explanation:
