I believe the answer is (B) angle of incoming sunlight, as life as we know it revolves around solar energy. Have a nice day!
Answer:
Dominant
Explanation:
Let the allele for short tail trait be represented by "T" and allele for long tail trait be represented by "t"
When a short tailed mutant with genotype "tt" is mated with long tailed mouse, following offspring will be produced -
Tt * tt
Tt, Tt, tt, tt
so the ratio of short tailed and long tailed mouse is 1:1
Here it is given as 4:3 . Hence, there are chances that short tail trait is dominant
In the second generation , two short tailed mouse are crossed. The following offspring will be produced
Tt * Tt
TT, Tt, Tt, tt
The ration of short tailed and long tailed mouse is 3:1
Here it is given as 6:3 i.e 2:1 . Hence, short tail trait is dominant over long tail trait.
Water has a very high Specific Heat Capacity(i.e. a lot of energy needs to be absorbed by water to increase its temperature). ... Hence, the temperature of the car decreases much more than the temperature of the water increases. This is why water is a very effective cooling agent.
The answer is rr because if it were "Rr" it would be round. Dominant always exceeds the recessive. so if both traits were recessive, it would be recessive. so "rr" is your answer
False. There is no magnetic bar inside the earth. The earth's magnetic field is created by movement of the earth, not a magnetic bar.