It's called complete dominance of the dominant gene when it totally masks expression by the recessive gene.
Answer:
D: All of these options
Explanation:
The p-values for the coefficients indicate whether these relationships are statistically significant.
A low t value shows that your hypothesis is true
Multicollinearity means when independent variables in a regression model are correlated.
Actively growing cells are in interphase. When a growing cell reaches its maximum size, it keeps itself small by entering mitosis and cytokinesis and dividing into 2 smaller daughter cells.
Answer:
This question lacks options; the options are:
A) Artificial selection
B) Stabilizing selection
C) Disruptive selection
D) Directional selection
The answer is D) Directional selection
Explanation:
Changes in the environmenal condition affects the distribution of organisms phenotypes. Via this change, organisms with certain traits are naturally selected. The types of natural selection are; stabilizing, disruptive and directional.
Based on the description of the selection in this question, the type of selection is DIRECTIONAL. Directional mutation is that in which one of the two extreme phenotypes in a population is selected against while the other is favored by the occurrence of a natural environmental hazard. The distribution gradually shifts to favour one extreme over the other until the other unselected extreme gets extincted.
This is the case regarding a population of finches affected by drought caused by flood causing all their food source to disappear leaving only ant hills that certain finches with thin beaks can access. This environmental change favorably selects one extreme phenotype (finches with long thin beaks). Hence, a type of DIRECTIONAL selection
<span>Jeremy has change in his moods ad wanted to smoke than usual in addition to Parkinson disease, this may be because his brain is producing less acetylcholine than it suppose to. This is the reason he is lacking certain planning and control of actions and is disoriented.</span>
