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sukhopar [10]
3 years ago
11

Which weathering process involves physical forces but not chemical reactions or dissolving of minerals

Biology
1 answer:
STatiana [176]3 years ago
7 0
Your answer would be B. Abrasion
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Need help asap. Picture below to see what I need help with
irina1246 [14]

When a BB male and a Bb female are crossed, 50% BB and 50% Bb genotypes are produced and a 100% black phenotype.

The entire number of genes that an organism receives from its parents makes up its genotype. Alleles, which are pairs of these genes, are found. One gene is dominant and one gene is recessive in each allele.

The dominant gene is always expressed in a cross if it is present. Only when a pair of alleles is made up of two recessive genes does the recessive gene express itself. In this instance, the white fur is subordinate to the black fur. White fur is represented as b, while black fur is represented as B.

We can see that when we cross the BB male and Bb female, we will get a genotype that is 50% BB and 50% Bb, as well as a phenotype that is 100% black fur.

Parents: BB x Bb

Gametes: B, B, and B, b

Offspring: BB, BB, Bb, Bb

The genotypic ratio = 1:1

The phenotypic ratio = 1:0

Genotype probabilities:

P(BB) = 2/4 = 0.5 or 50%

P(Bb) = 2/4 = 0.5 or 50%

Learn more about genotype here:

brainly.com/question/18101683

#SPJ1

6 0
1 year ago
3. The number of atoms of oxygen in the formula C H20, Is<br> a.) 1<br> b.) 12<br> c.) 6<br> d.) 24
AlekseyPX

Answer:

6

Explanation:

I think that its 6 atoms

4 0
3 years ago
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Cell theory holds that new cells arise from preexisting cells. Which of the following is most likely to support this idea of cel
Ray Of Light [21]

Answer:

B that most multicellular animals don't reproduce asexually

8 0
3 years ago
HELPPPPP DUE IN 30 minutes
nalin [4]

Answer:

Because even though Jupiter is extraordinarily large the sun is still bigger

Explanation:

Jupiter gravitational pull is not large enough to effect objects the size of pleats but it does significantly effect astroids around it. If it became as big as the sun other planets would orbit around it

6 0
3 years ago
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Why is a protozoan considered animal-like?
xeze [42]
Because their carbon and energy must be obtained by eating or absorbing organic compounds originating from other living organisms
6 0
3 years ago
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