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Romashka-Z-Leto [24]
3 years ago
8

If mollusks evolved before arthropods, where will their fossils be found?

Biology
1 answer:
iogann1982 [59]3 years ago
3 0
In a rock or stone of a sort or maybe like they shells
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Draw a chart mapping out all aquatic ecosystems and how they interact amongst one another
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5 0
4 years ago
Need help with 2. and 3. Thanks!
aleksley [76]

Answer:

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Explanation:

I believe because if you read it you will see

6 0
3 years ago
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A plant breeder has determined the following variances for yield of corn in his fields:
Law Incorporation [45]

Answer:

A. VG = 80

B. Broad sense heritability = 0.80

C. Narrow sense heritability = 0.30

D. Average yield = 430 Units

Explanation:

A. Given that

VA = 30

VD = 50

VI = assumed not available

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Broad sense heritability, H2 = VG/VP

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C. Given that

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D. The difference in selection = 500 - 400

= 100

Recall,

Selection response is heritability multiplied by selection differential.

That is

R = h2S

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Heritability h2 = 0.30

Selection response = 0.30 × 100

= 30units

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