(a) The alleles of white feathers and that of single-head combs are dominant while that of the dark feathers and small combs are recessive.
(b) 1/16 or 6.25%
<h3>Dihybrid crossing</h3>
Since all the offspring resemble their mother, it means the alleles that make up the traits of the mother are dominant over that of the father.
Assuming that:
Feathers color = F/f
Comb type = C/c
Genotype of mother = FFCC
Genotype of father = ffcc
FFCC x ffcc
FfCc
Crossing: FfCc x FfCc
Progeny
F_C_ = 9/16
ffC_ = 3/16
F_cc = 3/16
ffcc = 1/16
More on dihybrid crosses can be found here: brainly.com/question/1185199
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Answer: Incomplete
"Check all that apply. porosity, moisture, temperature, mineral, softness, or ease of dissolving"
<em>From the options, the three answers are </em><u><em>mineral composition,</em></u><em> </em><u><em>ease of dissolving</em></u><em> and p</em>
Explanation:
Weathering is the phenomenon in which surface of rocks are broken down and leaches or washed away.
The factors that affect the rock type and rate of weathering of said rock include:
- Composition: this translates to the <u>mineral composition </u>in the rock and how susceptible to chemical weathering reaction
- Surface area and porosity: Surface <u>porosity </u>determines how easily the rock can be leached by wind or rain.
- Climate: Mechanical weathering due to extreme climate change can cause freezing and thawing of the rocks, thereby enhancing disintegration of the rock. This is determined by the <u>ease of dissolving </u>of the rock.
A. Condensation and C. Freezing
Answer:
all fruit except dried fruits
all vegetables except peas, beans and corn
herbs and spices
If it doesn’t have a nucleus, it is a prokaryote.