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Maru [420]
3 years ago
8

When the amount of dissolved oxygen decreases in a pond, the organisms that can survive in the new condition change too.

Biology
1 answer:
loris [4]3 years ago
7 0

Answer:

True.

please give me brainliest

Explanation:

Oxygen levels may be reduced when water becomes too warm or when there are too many bacteria or algae in the water. After the algae complete their life cycle and die, bacteria consume the dead algae. ... This decrease in dissolved oxygen can cause fish kills and death to other aquatic organisms

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What do you call the non-Mendelian inheritance pattern that states that both traits are dominant and both appear in the organism
dangina [55]

Answer:A. Codominance

Explanation:

This is a type of genetic inheritance where neither of the genes is dominant over another. Thus both pair of the gene are expressed on the same LOCUS equally with none masking another. Therefore an   individual receive both  allele of a heterozygous  gene, and have equal phenotypic expression

An example is the AB  blood group in man, where both allele present on the same locus are fully expressed with no one dominant over another.

Incomplete dominance refers to a blend of  alleles where one does  not have  full dominance over another another, therefore gives a new phenotypic expression different from both alleles.

e.g  pink flower allele in four o'clock flower.

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How does energy move in a healthy ecosystem from the sun to the plants and the animals?
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Answer:

B

Explanation:

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It affects the layers of the earth the ozone layer which protects us from the sun can't protect very good. Which increases the tempature here on earth.
3 0
3 years ago
Why can whales not breathe underwater?
Andru [333]

Answer:

Whales are mammals and do not have gills, so they cannot take the dissolved oxygen that is in the water and turn in into a oxygen that they can breath.

Explanation:

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The ABO locus for blood typing consists of three alleles, A, B and i. An analysis the ABO blood types in the population of the P
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Answer:

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