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sukhopar [10]
4 years ago
14

if you selected the correct answer above, this means that you realized that natural selection is at play here. identify the four

postulates
Biology
1 answer:
Bond [772]4 years ago
7 0

Answer:

Explanation:

•Variation: Organism shows variation within a population, these variation could be body size, facial marks, hair color, number of offspring, etc. Also some features shows little or no variation, for example the number of eyes a vertebrate have, etc

•Inheritance: Certain traits are always passed from parents to their offsprings, these traits are called HERITABLE TRAITS. But traits that are exhibited as a result of an environment are termed weak heritable traits.

•High rate of population growth: When the number of offsprings produced in a year is greater than the resources within an environment, such population will experience high rate of mortality.

•Differential Survival and reproduction: The ability possessed by an individual to struggle for survival within it's environment will give rise to more offspring in the next generation.

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Which contributes most to the development of drug-resistant bacteria?
dsp73

Answer:

Repeated and improper uses of antibiotics are primary causes of the increase in drug-resistant bacteria

Explanation:

. While antibiotics should be used to treat bacterial infections, they are not effective against viral infections like the common cold, most sore throats, and the flu.

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3 years ago
PLEASE HELP GIVING 25 POINTS
prisoha [69]

Answer:

Explanation:

1. a. Interphase is the phase of the cell cycle in which a typical cell spends most of its life. During interphase, the cell copies its DNA in preparation for mitosis.

b. The third phase is anaphase. This phase only takes about 0.8 percent of the cell cycle to complete, which is the shortest time required out of all the phases. During anaphase the sister chromatids, or the two identical parts of a chromosome, are pulled apart to opposite ends of the cell by the spindle fibers.

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4 0
3 years ago
Read 2 more answers
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BlackZzzverrR [31]
The<span> duodenum is the first segment of the small intestine</span>
8 0
3 years ago
How are carbon dioxide affecting the climate changes? Is there any evidence showing that humans can work on changing the Carbon
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This subcellular structure functions to modify gene expression products before they are shuttled out of the cell via exocytosis.
Over [174]

Answer:

The correct answer will be- Golgi apparatus

Explanation:

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Thus, the Golgi apparatus is the correct answer.

5 0
3 years ago
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