Answer:
Macroevolutionists cannot make direct observations because most of the organisms are dead or extinct.
Explanation:
only true one
Answer: the correct statements are;
-The presence of Ac in the genome and the presence of Ds in the C gene in the colorless cells.
-The presence of Ac in the C gene in the colorless cells.
Explanation: Ds moved from a site near the centromere into the C gene located close to the telomeric ends
In its new location, Ds prevents the expression of C (pigment) gene
The inactivation of C gene explains colorless parts of the kernel .
Answer is unicellular or multicellular
Which pair of alternatives is highlighted by the life cycle of the cellular slime molds, such as Dictyostelium?
A) prokaryotic or eukaryotic
B) unicellular or multicellular
C) diploid or haploid
D) autotroph or heterotroph
B
Answer:
It helps to make scientific inquiries
Explanation:
Environmental science is a broad discipline which includes geology, physics, biology etc.
The nature of inquiries is often scientific. The procedures to follow in making useful deductions about environmental phenomenon must be guided scientifically.
Scientific methods is a systematic approach in which scientists can gather facts. Through their numerous observations, they formulate a sort of scientific guess called an hypothesis. Hypothesis can be tested over time and theory springs up. These theories can then be applied to tackle various related scientific puzzles.