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Mademuasel [1]
3 years ago
14

Which feature do both roundworms and segmented worms have?

Biology
1 answer:
sertanlavr [38]3 years ago
8 0
<span>They have setae covering their bodies. 
They have a one-way digestive system.</span>
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In humans, honey-colored eyes (A) dominate blue (aa). If Zygosity honey-colored male had a baby with blue-eyed female. 1)Determi
Vikentia [17]

Answer:

Explanation:

Honey-colored eyes A is dominant over blue-colored eyes a.

A homzygous honey-colored male (AA) had a baby with blue-eyed female (aa).

                           AA    x    aa

Offspring         Aa   Aa   Aa   Aa

1. Since A is dominant over a, <u>all the expected offspring would have honey-color eyes with Aa genotype.</u>

2. The genotype of the homzygous honey-color eyes father would be AA while that of the blue-eye mother would be aa.

7 0
2 years ago
What are some possible consequences of a mutation? Give a specific example for each consequence you list.
Tju [1.3M]
Since all cells in our body contain DNA, there are lots of places for mutations to occur; however, some mutations cannot be passed on to offspring and do not matter for evolution. Somatic mutations<span> occur in non-reproductive cells and won't be passed onto offspring. For example, the golden color on half of this Red Delicious apple was caused by a somatic mutation. Its seeds will not carry the mutation.
</span>

A single germ line mutation can have a range of effects:

<span><span>No change occurs in phenotype.
Some mutations don't have any noticeable effect on the phenotype of an organism. This can happen in many situations: perhaps the mutation occurs in a stretch of DNA with no function, or perhaps the mutation occurs in a protein-coding region, but ends up not affecting the amino acid sequence of the protein.</span><span>Small change occurs in phenotype.
A single mutation caused this cat's ears to curl backwards slightly.</span><span>Big change occurs in phenotype.
Some really important phenotypic changes, like DDT resistance in insects are sometimes caused by single mutations. A single mutation can also have strong negative effects for the organism. Mutations that cause the death of an organism are called lethals — and it doesn't get more negative than that.</span></span>
4 0
3 years ago
1. Bacteria reproduce rapidly through binary fisson
Alchen [17]
I think the answer is offspring
5 0
2 years ago
WILL MARK BRAINLIEST!!!
Degger [83]
The answer is e and b
4 0
3 years ago
A double slit arrangement produces interference fringes for yellow sodium light. To produce narrower-spaced..?fringes, should re
Artyom0805 [142]

Answer:

Blue light

Explanation:

Bcoz fringe widht is directly proportional to wavelength of light

And red has longest wavelength

Blue has shortest

3 0
3 years ago
Read 2 more answers
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