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artcher [175]
2 years ago
6

Humans, dimples are a dominant trait. Predict the percentage of children that will have dimples if one parent is heterozygous fo

r dimples and the other parent does not have dimples.(1 point)
0 percent
100 percent
50 percent
25 percent

If a white horse and a black horse are bred together, what percentage of the offspring will be roan and express both colors in their hair?1 point)


100 percent

0 percent


25 percent


50 percent
Biology
1 answer:
alexandr402 [8]2 years ago
6 0

Answer:

1) 50 percent

2) 50 percent

Explanation:

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A sailboat travels 35 km south in 5 hours. Which of the following statements describes the motion of the sallboat?​
Rudiy27

Answer:

7km/hr

Explanation:

6 0
3 years ago
What are three types of homologies that can be seen in organisms? Give example of each homologous?
Vaselesa [24]

Answer:

1. Iterative homology: e.g. antenna and leg of fiddler crab

2. Ontogenetic homology: e.g. radular teeth of veliger, feathers of chicken and hen

3. Di-polymorphic homology: e.g. white and brown feathers of hen races, chelae of male and female of fiddler crabs

4. Supraspecific: e.g. chelae of fiddler crab, chelae of lobster, feathers of hen and pheasant

Explanation:

7 0
2 years ago
"tall" "purple" and "wrinkled" are examples of Dominant Recessive Genotypes Phenotypes​
V125BC [204]

Answer:

Phenotypes

Explanation:

'Phenotype' is just a fancy way of saying 'what an organism looks like'.  Those words describe an organism's physical appearance and not its genetic makeup--that's its genotype.  

You can remember it this way:

Phenotype

Physical characteristics/appearance

----

Genotype

Genetic makeup

6 0
2 years ago
What would happen if we didn't have photosynthesis and cellular respiration?
gayaneshka [121]
1)Without photosynthesis: If we didn't have plants, algae and bacteria  to do the photosynthesis, CO2, a air pollutant wouldn't be converted in to glucose for those organisms and there would be no more Oxygen released to the atmosphere. Less photosynthesis  means less oxygen production and many organisms, like us, would die.
2)Without cellular respiration: Without this process we couldn't convert our food into the energy, ATP, necessary for the cells to function properly. Plus, this process also forms water, and without it, it would be another reason for the death of the cells.
Ultimately, will cause the death of the aerobic organism.

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4 0
3 years ago
Which term applies to a "superecosystem" characterized by dominant plants and animals?
Illusion [34]
I think it is B. biome
Because biome means a large area dominated by characteristic plants and animals, such as a rain forest, desert, or tundra.
6 0
3 years ago
Read 2 more answers
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