Answer:
Answer is 3/16.
Explanation:
If the F1 progeny has red axial flowers this shows us that red and axial genes are dominant. If we say that R is for red dominant gene, r is for white recessive gene.
If we say A is axial dominant gene, a is for terminal recessive gene.
All F1 progeny has AaRr phenotype.
When we cross them, Aa x Aa can have AA Aa Aa aa
When Rr x Rr crossed, RR Rr Rr rr
The F2 progeny can have white axial flowers by having a and R in the phenotype with the possibility having aa= 1/4 , R in the phenotype , the possibility is 3/4.
1/4 x 3/4 = 3/16 in all F2 progeny
plant genetics it gives its color
Answer:
C
Explanation:
In this question, we want to select which of the options that correctly attributes recent changes in climate to human activities
The correct answer is that global climate models can only reproduce recent temperature increases when anthropogenic green house gas emissions are included as forcing
What we have here is that for the models to show a pattern of temperature increase that we have seen recently, there must be a substantial effort by humans to have increased green house gases emission as a direct result of their activities
So this clearly put in the pattern detection of temperature increase by the model as a result of human actions thereby directly attributing what the model has developed as a result of what men has put into action
<span>..has evaporated from all the water sources around the world (streams, rivers, ponds, seas, oceans etc).
It is am established fact that the quantity of water present on the Earth has remained constant from the beginning of time. At any given point in time it may exist in one of its three forms i.e.ice, water or water vapor but there is no variation in its total quantity (hydrological cycle).</span>