Answer:
a dominant trait
Explanation:
The trait that first appears or is visibly expressed in the organism is called the dominant trait. The trait that is present at the gene level but is masked and does not show itself in the organism is called the recessive trait.
It is called a universal solvent because it dissolves more substances than any other liquid. It can dissolve a huge variety of substances.
Plants are special in the manner that they possess the tendency to generate their own food with the help of energy they get from the sun. A component in the plants known as chloroplasts receives energy from the sunlight with the help of molecule chlorophyll. Chlorophyll along with certain other accessory pigments possesses the tendency to absorb a specific kind of wavelength of energy from the sun.
The molecule chlorophyll is located within the thylakoid. It has the tendency to absorb energy from the Sun, and it is also a specific pigment, which provides plants their green color.
Thus, the correct answer is chlorophyll and other pigments absorb energy from certain wavelengths of visible light.
Answer:
The correct answer is - A and D.
Explanation:
Genetic imprinting is DNA modifications that result in changing the expression but not the sequence. Factors That affect such changes present both within and outside the cell.
It is a result of the silencing of either maternal or paternal alleles in a pair. This occurs random and leads to phenomenon like X-inactivation. The mechanism involves methylation of the DNA to be silenced. paternal copy of UBE3A is silenced in neurons.
Answer: a variable is something to be changed or tested
Explanation:
The variable is the thing in an experiment that is changed