Answer:
All the three statements about maltose are correct.
Explanation:
1) Maltose is formed from the combination of two same type of monosaccharide i. e. two glucose molecules.
2) Maltose is soluble in water. Its solubility value is 1.080 g/mL.
3) Maltose is a reducing sugar because it act as a reducing agent due to the presence of aldehyde group with glucose molecules.
Certain types of rocks form deep inside earth:)
The location northward the Polaris climbs higher in the sky.
<span>F- allele for freckles
f- </span><span>allele without freckles
1) The man is heterozygote and has freckles, its indicating that the allele for freckles is dominant.
A cross between him and a woman who is also </span><span>heterozygote: Ff x Ff
it would result in the following probabilities:
- 1/4 - homozygote with freckles: FF
- 2/4 - </span><span>heterozygote with freckles: Ff
- 1/4- </span><span>homozygote without freckles:ff
Their son would have a probability of 75% of being born with freckles.
2) The cross resulted in this probabilities:
</span><span><span>- 1/4 - homozygote with freckles: FF
- 2/4 - </span><span>heterozygote with freckles: Ff
- 1/4- </span><span>homozygote without freckles:ff
So, the chance of being born heterozygote for this gene is 2/4, which is the same as half (50%).
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