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NARA [144]
3 years ago
14

this project, you will analyze claims about the causes of inherited genetic variation. You will then make your own claim based o

n prior knowledge. Next, you will defend your claim by conducting research to gather information that supports it. Finally, you will present your claim and defense in a typewritten pape
Biology
1 answer:
torisob [31]3 years ago
6 0

Answer:

''Genetic variation occurs from changes in homologous chromosomes  during meiosis''.

Explanation:

''Genetic variation occurs from changes in homologous chromosomes''. Genetic variation occurs from a number of techniques such as mutation, random mating, random fertilization, and recombination between homologous chromosomes during the process of meiosis. meiosis is a type of cell division which occurs in the sex cells of the organisms which is responsible for the variation in the body of organisms.

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Antoine wants to convert millimeters into kilometers. which operation should he choose? he should multiply millimeters by 1,000.
Vadim26 [7]

we know that

1\ km =1,000,000\ mm

so

1\ mm =\frac{1}{ 1,000,000}\ km

therefore

<u>The answer is</u>

to convert millimeters into kilometers

Antoine should divide millimeters by 1,000,000

6 0
3 years ago
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What percent of the energy consumed by the larvae became biomass that is now available to the next trophic level?
likoan [24]

Answer

         About 10% energy is converted to biomass from one trophic level to another trophic level.

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1. Producers (photosynthetic)

2. Primary consumers (herbivore)

3. secondary consumer (Carnivore)

4. Tertiary consumer (carnivore)

5.Quaternary consumer (Carnivore)

6. Decomposer  

                     As larvae are hatched by insects which belong to second trophic level.  About 90% of energy in food is lost at each trophic level. As move down the trophic level the number of organism also decreases in each trophic level. Therefore, energy transfer from one trophic level to another is like a pyramid.  


6 0
3 years ago
***
statuscvo [17]

Biological procession ?

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11. If you wanted to obtain 100% roan calves, what would the parents' genotypes need to be?
belka [17]

If you wanted to obtain 100% roan calves, then it si required to cross parents who are homo-zygous (pure lines) for the genes associated with this trait.

<h3>What is a homo-zygous individual?</h3>

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Conversely, a heterozygous is an individual who has different gene variants or alleles for a given gene locus.

In breeding, pure lines (or purebred) are homo-zygous individuals that may be crossed to obtain the desired trait in the descendence.

Learn more about homo-zygous individuals here:

brainly.com/question/13760394

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