Pretty sure he used female gametes
Answer:
250.
Explanation:
A test cross would cross the genotype AaBb with homozygous recessive genotype aabb. The cross between AaBB x aabb would produce progeny in 1:1:1:1 ratio. So, the proportion of the progeny expressing both dominant traits (AaBb) is 1/4.
Therefore, out of the total 1000 offspring, 1/4 x 1000= 250 would express the dominant phenotype for both A and B genes.
The sky is blue due to Rayleigh scattering.
Particles in our atmosphere split the white light that the sun emits to the shortest wave length
(Blue)
Skies becomes red during the sunset since an angle forces the light to travel through more dust particles making it a longer wavelength
(Red)
Water in the clouds are not small enough to split light into a specific colour so it remains the same
(White)
I would appreciate a brainliest.
Answer:
I believe it is Adenosine 5'-triphosphate
Explanation: