Answer:
C) 3:1
Explanation: Dependent Assortment says that alleles of two characteristics will be present on the same homologous pair of the chromosome . Simply that alleles are physically linked to each other.
Example -
T- Tall
Y- Yellow
t- short
y- white
T which is (tall) is physically linked with Y (yellow),
whereas t (short) is physically linked with y (white).
Punnette square is shown in the diagram below-
hope it helps!
Answer:
Different individuals within a species have variation because they may express
different alleles for the same traits
Answer:
D. 100%
Explanation:
In humans, males have only one copy of the X chromosome in their cells. Therefore, human males express all the X-linked genes present on their X chromosomes irrespective of the recessive or dominant nature of the allele. This occurs since males do not have one more copy of the X chromosome to carry another allele for the gene. So, all the X-linked alleles present on the X-chromosomes of the human males are expressed.
For example, human males with genotype X^cY and X^hY express colorblindness and hemophilia respectively. Though, human females express these recessive X-linked disorders in homozygous genotype only.
Answer:
take 20 * 0.5 to get 10 m/s
Explanation:
Not sure but I would say that we can’t put out the fires just yet in the park because the smoke would be really bad to breathe in and as for the desert, since no one is really there it wouldn’t kill anymore