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Oksi-84 [34.3K]
3 years ago
7

4. Critical Thinking Evaluating

Biology
1 answer:
tamaranim1 [39]3 years ago
8 0

Answer:

Explanation:

1.) All organisms differ in traits such as size and behavior.  

2.) No two individuals are exactly alike.  

3.) There was a gradual change in each species.  

4.) Fossils were different from the living animals. However, these fossils had many similarities to modern forms of life.  

5.) Species on the Galapagos Islands resembled species on the mainland but they were different in certain characteristics.  

6.) Some organisms became isolated on many islands.  

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In a population in which homozygotes (AA and aa) mate preferentially with individuals of the same genotype, which frequency will
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Answer:

It will remain constant...

Explanation:

In accordance with the Mendel's law of segregation, independent assortment as well as Hardy-Weinberg Theorem., no matter what type of cross within the homozygotic characteristics takes place, the frequency of dominant and recessive will remain constant over the whole population even if selective breeding strategy is applied.

For example, the ratio for a single trait of allele will remain 3:1 for a whole population of large numbers

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3 years ago
how you would use the light microscope to view a wet mount of a protest, assuming the microscope is plugged in and that the ligh
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Answer:

1.Collect a thin slice of your sample and place it on a clean, dry slide 2.Place one drop of water over your sample 3. Place the coverslip at a 45-degree angle with one edge touching the water and let go 4. Your slide is ready to be viewed.

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Hope It Help

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3 years ago
The initial degradation of plants by microarthropods, bacteria, and fungi occurs in the __________ soil horizon. View Available
DENIUS [597]

Answer:

O.

Explanation:

There are different types of soils and it is made up of different layers or horizon such as A, B, C, O, R and E. Together all the horizons forming soil profile. Each horizon containing different soil types.

O horizon: Known as top layer of the soil which contains layer of organic matter which is about two inches thick, and made up of humus such as decomposing leaves, dark-colored, carbon rich matter, twigs and microbial biomass which is mixed with small grained minerals for the formation of aggregate structures.

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What process is involved in all methods of testing hypotheses ?
stira [4]
I would say the scientific method?
3 0
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Read 2 more answers
Serological testing is based on the fact that: Select one:
mihalych1998 [28]

Answer:

B. Antibodies react specifically with an antigen.

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