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algol [13]
2 years ago
15

How do homologous structures show common ancestry?

Biology
1 answer:
spin [16.1K]2 years ago
3 0

Answer:

Homologous structures provide evidence for common ancestry, while analogous structures show that similar selective pressures can produce similar adaptations (beneficial features). Similarities and differences among biological molecules (e.g., in the DNA sequence of genes) can be used to determine species' relatedness.

Explanation:

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An increase in biodiversity generally causes _______.
bija089 [108]

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c.

an increase in ecosystem stability

Explanation:

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3 years ago
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Which of these is an agent of wedging
worty [1.4K]

I would answer your question but i think you wanted to add options. next time you can just screen shot and actually i think you still can by pressing the edit button. And there are several types of wedges you could be talking about mechanical, frost, salt, etc.

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7 0
3 years ago
Based on the food web diagram, label the following statements as true or false. Drag "True" or "False" to the end of each statem
inessss [21]

Answer:

Phytoplanktons are producers

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Explanation:

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Leopard seals are quaternary consumer because they are at the top of the food chain or the tertiary consumer. They eat the primary and the secondary consumer

3 0
2 years ago
Copper is a mineral commonly used in electronics. Copper ore deposits were created by volcanic activity. Heat and pressure creat
Sholpan [36]

Answer:Copper is a mineral commonly used in electronics. Copper ore deposits were created by volcanic activity. Heat and pressure creates copper ore and deposited it in sedimentary rock layers. Copper is considered a resource.

Explanion:

its already the answer

6 0
2 years ago
Sickle disease cell is a recessive genetic disorder. How many copies of the mutated gene (HbS allele) do you need to develop ful
solmaris [256]

Answer:

<u>It takes two copies of the mutant gene.</u>

Explanation:

<em>One from each parent, to give somebody the all-out sickness. Numerous individuals have only one duplicate, the other being typical.</em>

<em />

Hope this helped and have a great afternoon!

<em>~ChokieWokie~</em>

6 0
2 years ago
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