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3 years ago

Students construct a graphic organizer to illustrate the different levels of biological organization.

Biology

1 answer:

erastovalidia [21]3 years ago

5 0

Answer:

B--Organism

Explanation:

Different levels of biological organization start from the least complex object and end at the most complex. Every object has objects preceding it that it is made up of.

In this question, the organ system is made up of several organs. A community is made up of several populations of different people. Think about this now: what makes up a population and is made up of organ systems? The most logical answer here according to the flow is B--an organism. An organism is made up of organ systems and makes up a population, which in turn allows several populations to make up a community.

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If a dog cell has 72 chromosomes how many chromosomes will be in each daughter cell

neonofarm [45]

If it is during a single cell cycle, 2 daughter cells will be created.

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4 years ago

Match the reproductive structures based on their function and the system to which they belong.

klemol [59]

I attached the right answers, maybe some words were difficult to understand:
Vagina in the sex of the female
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4 years ago

Which of the following statements correctly describes any chemical reaction that has reached equilibrium?

Vesnalui [34]

Answer:

Option (d).

Explanation:

Equilibrium may be defined as the state of the equality on both the sides of the reaction. Different types of equilibrium are physical equilibrium, chemical equilibrium and dynamic equilibrium.

Chemical equilibrium may be defined as the equilibrium in which the reactants and products concentration remains constant with time. The rate of the backward reaction is equal to the rate of forward reaction.

Thus, the correct answer is option (d).

8 0

3 years ago

A gene is a sequence of blank in a dna molecule

tangare [24]

Answer:

The correct answer would be nucleotide.

Explanation:

4 0

3 years ago

Which environmental factor could lead to a decrease in genetic variation in a population of tuna?

jeyben [28]

Answer:

The environmental factor that could lead to a decrease in genetic variation in a tuna population is an increase in pollution (second option).

Explanation:

There is a correlation between genetic variability and environmental pollution, the latter being a factor that impacts negatively on the variability of a specific population.

The concept of pollution stress not only implies a low rate of reproduction, but it is also a factor that prevents genetic exchange with other populations, which is a factor that makes the genetic variability decrease in a population.

For these reasons an increase in pollution implies a decrease in genetic variability in a tuna population.

Other options, such as an increase in food availability, a decrease in tuna fishing or a decrease in tuna predators, are environmental factors that contribute to increased genetic variability.

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3 years ago

Read 2 more answers