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ahrayia [7]
2 years ago
15

Which of the following types of land is the richest in nutrients and organic material

Biology
2 answers:
MakcuM [25]2 years ago
8 0

Answer:

marsh

Explanation:

just did it on edge:)

marta [7]2 years ago
4 0

Answer:

Fertile soils teem with life. Porous loamy soils are the richest of all, laced with organic matter which retains water and provides the nutrients needed by crops. Sand and clay soils tend to have less organic matter and have drainage problems: sand is very porous and clay is impermeable.

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What is the probability of a heterozygous offspring? Explain.
bagirrra123 [75]
It would be 50 percent i think- so im learning this in school and we used punnet squares- so a Yy and Yy have offspring it would be 50 percent chance that it would be heterozygous too
7 0
3 years ago
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The cells of collenchyma have evenly thickened cell wall true or false?
abruzzese [7]

Answer:

False

Explanation:

The cells of collenchyma have evenly thickened cell wall

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5 0
3 years ago
Which statement best describes the term limiting factors?
amm1812

Answer: what are the options?

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6 0
2 years ago
In squash, yellow seeds are dominant over green seeds. If two heterozygous yellow seed squash were crossed, what are the genotyp
Umnica [9.8K]

Answer:

The result of cross two squashes with yellow seeds is an offspring of squash with green seeds -dominant caracter- heterozygous and yellow seeds squashes in a genotype proportion 1:2:1  and phenotype proportion 3:1

Explanation:

The cross of two heterozygous individuals for a characteristic results in an offspring that will have both characteristics in pure and heterozygous form. It is a cross monohybrid which complies with the principle of independent segregation exposed by Mendel.

For the characteristic "seed color" the green color would be G and yellow represented as g.

At the cross of two heterozygous squashs:

- Parents: Gg X Gg

- <u>Punnett's Square</u>:

Alleles    G         g

G           GG       Gg

g           Gg        gg

Offspring:

  • A pumpkin of green seeds GG (25%)
  • Two pumpkins of green heterozygous seeds Gg (50%)
  • One pumpkin of yellow seeds gg (25%)

Genotype proportion 1:2:1

Phenotype proportion 3:1

8 0
3 years ago
What was one of the ways that people of ancient times classified plants and animals?
insens350 [35]
In ancient times, people classified plants and animals by use. Like for plants they are being classified as beneficial or harmful. While for animals, they are classified as domestic animals, wild animals, creeping animals, flying animals, and sea animals.
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3 years ago
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