Cell plants contain chloroplasts which have the pigment chlorophyll which absorbs deep-blue and red light, so that the rest of the sunlight spectrum is being reflected, and cause the plant to look green.
Answer:
25% or 1/4
Explanation:
The gene for colour in Heliodors is controlled by two contrasting alleles that codes for Red (R) and Yellow (Y) colours. However, these two alleles exhibit incomplete dominance, which is a phenomenon whereby a combination of both alleles gives rise to a third intermediate phenotype that is a blending of the other two parental phenotypes. In this case, both colours gives rise to a heterozygous Orange coloration (RY) in Heliodors.
However, if two orange Heliodors (RY) are crossed, four possible offsprings will be produced with the genotypes: RR, RY, RY, YY. This shows a phenotypic ratio of 1 red: 2orange: 1yellow. Hence, the probability of having a child with red coloration is 1 out of 4 possible offsprings i.e. 1/4.
Expressing this in percentage, we have 1/4 × 100 = 25%.
is a form of rheumatism that causes chronic muscle pain.
Answer:
PMR (Polymyalgia Rheumatica) - This is a condition that causes muscle stiffness,aching and pain in the tendons. It also affects the muscles, tissues and ligaments around the joints in the hips, lower back, neck,shoulder.
Explanation:
Up to 30,000 kelvins (or 53,540 degrees Fahrenheit)
Answer:
a. Frequency of D = 0.223
b. Frequency of Dd = 0.347
Explanation:
n= 131 students
Dimples (DD or Dd)= 52 students
No dimples (dd)= 79 students
Applying the Hardy–Weinberg equilibrium, the frequency of the recessive allele d is found by:
d=0.777
Therefore, the frequencies of the dominant allele, and the heterozygous genotype (Dd or dD) are:
a. Frequency of D = 0.223
b. Frequency of Dd = 0.347
