Answer:
A gene is a section of a chromosome that codes for trait.The specific combination of alleles an organism has is called its genotype which affects the organisms features.
Explanation:
Answer:
flower is the part of a plant that is bright in colour and provides the pollen that is moved from plant to plant for pollination
B. The amount of sleep students received before the exam
Answer:
The data are not consistent with law of equal segregation.
Explanation:
According to law of segregation, the ratio of yellow peas to green peas at F2 should be 3:1.
yellow green
Observed frequencies 5920 2103
Expected frequency = 6017.25 = 2005.75
Using Chi square():
yellow =
=
= 1.57
green =
= 4.72
total = 1.57 + 4.72 = 6.29
Degree of freedom = 2 - 1 = 1
tabulated (α = 0.05) = 3.841
<em>The calculated Chi square value is more than the tabulated Chi square value, hence, the conclusion is that the data are not consistent with law of segregation.</em>