Its a temperate grassland. You can't mess it.
Answer:
A. VG = 80
B. Broad sense heritability = 0.80
C. Narrow sense heritability = 0.30
D. Average yield = 430 Units
Explanation:
A. Given that
VA = 30
VD = 50
VI = assumed not available
Therefore
Total genetic variance (VG) = VA + VD
= 30 + 50
= 80
VG = 80
B. Given that
VP = 100
VG = 80
Broad sense heritability, H2 = VG/VP
= 80/100
= 0.80
C. Given that
VA = 30
VP = 100
Narrow sense heritability, h2 = VA/VP
=30/100
= 0.30
D. The difference in selection = 500 - 400
= 100
Recall,
Selection response is heritability multiplied by selection differential.
That is
R = h2S
Selection differential = 100
Heritability h2 = 0.30
Selection response = 0.30 × 100
= 30units
Therefore, expected average yield = 400 + 30
= 430 Units
<h2>Answer is option "a"</h2>
Explanation:
- A genetic draft changes in allele frequencies in a populace from age to age that happens because of chance occasions. To be increasingly accurate, genetic drift is changed because of "examining blunder" in choosing the alleles for the cutting edge from the genetic stock of the present age. Albeit drift occurs in population all things considered, its belongings will, in general, be more grounded in little population
- Hence, the right answer is option a " a population experience a shift in allele frequencies"
An element is a pure substance. (Like gold) and A compound is a substance that contains two or more elements; Like Water and oil. They are together but they will not mix. The oil separates from the water and floats on top.
Answer: To Griffith's surprise, however, the injected mice developed pneumonia, and many died. When he examined the lungs of these mice, he found them to be filled not with the harmless bacteria, but with the disease-causing bacteria. ... extracted a mixture of various molecules from the heat-killed bacteria.