By convention maternal alleles are represented in first row and paternal alleles in first column (leaving the first square empty), thus each square shows the genotype of the progeny formed as the result of cross between corresponding alleles

3 0

3 years ago

When you light a fireplace what energy transformation occurs?

snow_tiger [21]

thermal energy

hope this helped

4 0

3 years ago

Which of the following statements best explains the observation that hydrogen fluoride has the highest boiling point of all the

olasank [31]

Answer:

c. HF can participate in hydrogen bonding.

Explanation:

The boiling points of substances often reflect the strength of the intermolecular forces operating among the molecules.

If it takes more energy to separate molecules of HF than of the rest of the hydrogen halides because HF molecules are held together by stronger intermolecular forces, then the boiling point of HF will be higher than that of all the hydrogen halides.

A particularly strong type of intermolecular attraction is called the hydrogen bond, which is a special type of dipole-dipole interaction between the hydrogen atom in a polar bond, such as N-H, O-H, or F-H, and an electronegative O, N, or F atom.

7 0

3 years ago

A and B are two imaginary substances. The molecules of substance A have weak electrical forces between them. The

GrogVix [38]

I believe the answer is A, if they have a stronger connection lower the vapor pressure so higher the boiling point

7 0

1 year ago