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Genrish500 [490]
3 years ago
7

The observable traits expressed by an organism are described as its ________.

Biology
1 answer:
Elena L [17]3 years ago
6 0

Answer:

phenotype is a correct answer.

Explanation:

The observable traits expressed by an organism are described as its phenotype.

Phenotype is the physical appearance of an individual, which includes individual development, behavior, and appearance.

An individual phenotype is known by its genotype ( that is a genetic identity of an organism).

Thus phenotype is desecribed as the observable appearance of an organisum which include its structure, morphology, its physiological properties and behavior.

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Blank is the term used to describe the removal of sand and soil by the wind
zloy xaker [14]

Answer:

erosion and I will copy and paste why if you need that too

In earth science, erosion is the action of surface processes (such as water flow or wind) that removes soil, rock, or dissolved material from one location on the Earth's crust, and then transports it to another location (not to be confused with weathering which involves no movement). Hope you get it right good luck!

4 0
3 years ago
Some important traits that influence the reproductive success of a flower include: the presence or absence of ____________ , the
Sonja [21]

1. Whorls

2. Organs

3. Symmetry

<u>Explanation:</u>

Some important traits that influence the reproductive success of a flower include: the presence or absence of whorls, the fusion of organs to one another, and the overall symmetry of flowers.

In the process of reproduction in plants, the male and female gametes are produced and transfer of the male gametes to the female ovules occurs. This process is called as pollination. After pollination occurs, fertilization happens and the ovules grow into seeds within a fruit

Floral  zygomorphy confers a reproductive advantage to rare plants" as a result of the  enhanced pollination efficiency.

3 0
3 years ago
Excitatory neurotransmitters influence the receiving neuron to _____, whereas inhibitory neurotransmitters influence the receivi
Viktor [21]

Excitatory neurotransmitters cause the neuron to fire, and Inhibitory neurotransmitters cause the neuron not to fire.

Impulses are the signals passed from one neuron to another on the action of a stimulus. The impulses passed can be electrical or chemical. Neurotransmitters are the chemical molecules that help in the transfer of impulses between two neurons.

Chemicals like epinephrine, norepinephrine, and glutamate when released from the synaptic cleft of one neuron activate the receptors of other neurons, thereby initiating the other neuron to fire. These chemicals are called excitatory neurotransmitters.

Chemicals like GABA and glycine, when released from the synaptic cleft of one neuron do not activate the receptors of other neurons and hence the neurons will not fire the impulse. These chemicals are called inhibitory neurotransmitters.

To know more about neurotransmitters, visit

brainly.com/question/26387085

#SPJ4

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1 year ago
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3 years ago
HELP ASAP: <br><br> how many trials did it take for half of the virtualium atoms to decay?
Len [333]

Answer:

<h3><u><em>Carbon-14 has a half-life of 5,730 years. Taking one atom of 14C, this will either have decayed after 5,730 years, or it will not. But if this experiment is repeated again and again, it will be seen that the atom decays within the half life 50% of the time.</em></u></h3>

<u><em></em></u>

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3 years ago
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