There are four nitrogenous bases<span> found in </span>DNA<span> that are called guanine, adenine, thymine and cytosine.</span>They<span> are abbreviated by the first letter in their name, or G, A, T and C. The </span>bases<span> can be divided into two categories: Thymine and cytosine are called pyrimidines, and adenine and guanine are called purines.</span>
Answer:
<u>All of the genes controlling the traits were located on the same chromosome.D</u>
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Explanation:
A monohybrid cross is performed for one generation, whereas a dihybrid cross is ... A) The law of independent assortment requires describing two or more genes ... D) members of the F1 generation had only one allele for each trait, but ... C) <u>All of the genes controlling the traits were located on the same chromosome.D</u>
Answer: The correct answer for the fill in the blank is- May be placed in the Plantae kingdom.
An organism that produces food by photosynthesis can belong to three kingdoms that are Monera ( example- cynobacteria) , Protista ( example- algae) and Plantae ( example- green plants).
Thus, it is not necessary that the organism must be placed in Plantae kingdom as it may belong to any of these three.
Organisms belonging to Animalia kingdom do not perform photosynthesis.
Thus, second option is the right answer.
Answer:
The correct option is C. A law is a statement of fact.
Explanation:
A theory can be described as a detailed explanation of an observation. It explains the reasons for the occurrence of a particular phenomenon in detail. A particular theory might grow exceptions to it.
A law can be described as a statement or a fact that is not subjected to any change. The law is a universally accepted fact. Contrary to theory, a law doesn't give a detailed explanation for the occurrence of a particular phenomenon.