Answer:
Rr and rr
Explanation:
The genotypes of the parents would be heterozygous red (Rr) and true-breeding white (rr).
<em>Since the allele for the red flower color (R) is dominant over that of the white flower color (r), for a cross to produce both red and white flower color plants, the red parent must be heterozygous (Rr) and the white parent true-breeding (rr). </em>
Rr x rr
Rr Rr rr rr
Rr = red
rr = white
If the red parents is true-breeding
RR x rr
Rr Rr Rr Rr
All their offspring would be red without any white flower color.
Hence, the genotypes of the parent are Rr and rr.
Each pigment has its own characterisitic absorption spectrum or part of the total spectrum of the light that lands on a plant that gets absorbed by the photosynthesis action centres. Chlorophyll will reflect green light and absorb theother colours, so any of the light that has green wavelength characteristics would be wasted unless there was another colour that absorbs green light, like red pigment
Answer:
Two (2)
Explanation:
If a female is heterozygous for an X-linked allele, such a female can produce <u>two</u> different gametes with respect to the allele.
Being heterozygous means that there are two different alleles representing the gene. <em>The first gamete produced by such female would carry the dominant allele while the other gamete would carry the recessive allele.</em>
Answer:
This is definitely osmosis and the substance is liquid and would flow in the direction of permeable membrane
