The choices for the above question are:
a.single gene-pair inheritance.
b.shared environmental influence.
c.gene-environment interaction.
d.polygenetic inheritance.
The concept which is defined is gene-environment interaction. The answer to your question is C. I hope this is the answer that you were looking for.
Answer:
c. They usually have certain special functions.
Explanation:
Multicellular organisms have more than one cell in their body. They exhibit division of labor. This means that various cells of multicellular organisms are differentiated to perform specific functions. Therefore, there are different types of cells in the bodies of multicellular organisms that differ from each other with respect to structure and functions. For example, the cells of root hairs in plants perform the function of absorption of water from the soil while the mesophyll cells of their leaves perform the function of photosynthesis.
B.....................................
Answer:
a catalyst
Explanation:
they speed up reactions without altering the compound
A sentence becomes a run-on sentence when it is composed of two or more clauses which are not separated by an appropriate punctuation or conjunction. From the given sentences above, the sentence that is a run-on sentence is option A. Most beetles can fly some beetles can't. This sentence contains two clauses and should be separated by a semi-colon. Most beetles can fly; some beetles can't.