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frez [133]
2 years ago
11

Silica tetrahedra are able to link into long chains that share oxygen ions through the process of ________.

Biology
1 answer:
slava [35]2 years ago
7 0
I don't know sorry
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Desert plants are often widely spaced due to competition for rainwater. True or false ?
alexdok [17]
Hey there!

This statement is TRUE.

Desert plats are often widely spaced due to competition for rainwater.

Hope this helps you.
Have a great day (:
4 0
3 years ago
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In pea plants, smooth (S) peas are dominant over wrinkled (s) peas in the single gene controlling pea texture. A plant with smoo
OlgaM077 [116]

Answer:

Ss and ss

Explanation:

<em>Since the smooth trait (S) is dominant over the wrinkle trait (s), the genotype of the wrinkled pea parent is definitely </em><em>ss</em><em>.</em>

<em>Also, some of the progeny had wrinkled pea texture (ss). Each of the 2 wrinkled alleles must have been donated by each of the parent. It thus means that the smooth pea parent is heterozygous for the trait (</em><em>Ss</em><em>).</em>

Now, let us look at a cross between the two parents;

  Ss   x   ss

Progeny: Ss, Ss, ss, ss.

Phenotypically, 50% of the progeny are smooth peas while 50% are wrinkled.

Looking at the population of each of the phenotype resulting from the cross. 252:247 is approximately a 50:50 ratio.

Hence, the genotypes of the two parents are Ss and ss.

3 0
3 years ago
Complete the Punnett Square
user100 [1]

Answer:

phenotype is Rr, or rr genotype is RR, or Rr.

Explanation:

because we combine two types of letters so we may find out what compartment of the Punnet square represents.

7 0
2 years ago
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Which of the following is a global economic issue?
kipiarov [429]

Overconsumption – situation where resource use has outpaced the sustainable capacity of the ecosystem. ...

Overpopulation – too many people for the planet to sustain. ...

Acid rain.

Biodiversity loss.

Deforestation.

Desertification.

Global warming/climate change.

Habitat destruction.

source - wikipedia.org

4 0
3 years ago
What process is involved in all methods of testing hypotheses ?
stira [4]
I would say the scientific method?
3 0
3 years ago
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