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3 years ago

Question 5 of 22

Biology

1 answer:

pshichka [43]3 years ago

7 0

Answer: D. Providing discarded building supplies to residents

Explanation:

When these discarded building supplies are provided to residents it keeps these supplies out of landfills, giving them another purpose.

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Why the energy of the product might be lower than the energy of the reactants

Amiraneli [1.4K]

A reaction in which heat energy is absorbed is said to be endothermic. You can show this on simple energy diagrams. For an exothermic change: Notice that in an exothermic change, the products have a lower energy than the reactants.

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3 years ago

Read 2 more answers

Do all genes have a simple dominant/recessive relationship between two alleles? What is an example of a human trait that does ha

luda_lava [24]

Answer:

Genes come in different versions, otherwise known as alleles, with dominant alleles being expressed over recessive alleles (one stronger than the other in terms of traits and etc). Recessive alleles are only expressed when no dominant allele is present. Color of the eyes, for example is allele A is brown color eyes and B is blue color eyes, and assume that A is the dominant then that relationship will prove A to be the simple dominant and B the recessive.

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3 years ago

Explain how the structure of cellulose molecules relates to the molecule function

laila [671]

Explanation:

The cellulose make stems, leaves and branches. So it play an important role in building of tissues. So it give the shape to plant. The molecules of cellulose have hydroxyl group that form hydrogen bonding with other cellulose and prrovide support to plant.

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3 years ago

A biological reserve that is designed for a single species is an important tool in maintaining biodiversity because a reserve:__

Anna35 [415]

Answer:

Explanation:

Biological reserves also known as natural reserves, and plays very important role in protecting genetic diversity.

Biological reserves are multipurpose protected areas with boundaries restricted by laws.

They have various goals; but the main goal of biosphere reserve is to preserve genetic diversity by protecting wild animals as like in their natural areas, and domesticated plant or animal genetic resources and many others goals too.

A terrestrial biosphere reserve consists different zones; zone of core, buffer and transition zone.

A biological reserve that is designed for a single species will also protect other species in the reserve.

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3 years ago

What could you Infer about these spider plantlets based on the video and graphic shown

velikii [3]

Answer:

Missing options

True 1. All of the plantlets are identical to the parent plant.

True 2. All of the plantlets are identical to each other.

False 3. The plantlets have a different genetic code from the parent plant.

True 4. This represents asexual reproduction.

False 5. This specific process involves gametes.

Flase 6. The plantlets are the same size as the parent plant.

True 7. This specific process involves a male and female plant.

True 8. The plantlets are uniform.

Flase 9. There is genetic variation among the plantlets.

True 10. Each plantlet is a clone of the parent plant.

False 1. This represents sexual reproduction.

True 12. This type of reproduction also includes binary fission and budding.

False 13. Requires two organisms to produce offspring.

True 14. Requires one organism to produce offspring.

True 15. The DNA would be the same in the parent plant and offspring.

False 16. Fertilization occurs in this type of reproduction.

4 0

3 years ago