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alex41 [277]
3 years ago
12

Why has the medical industry changed the procedures ?

Biology
1 answer:
vaieri [72.5K]3 years ago
4 0
The United States has what is arguably the most complex healthcare system in the world. As a result, changes within the industry are slow. ... Illness trends, doctor demographics and technology also contribute to shifts in our overall healthcare system. As our society evolves, our healthcare requirements naturally evolve.
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Back on planet Palomar, you discover a new animal that you would like to classify. You find that the animal has three embryonic
IgorLugansk [536]

Answer:

a:Triploblastic, pseudocoelomate, protostome

Explanation:

When it comes to embryonic tissue layer in animals, some have two while some have three. Those with two layers are diploblastic while those with three layers are said to be triploblastic.

Body cavity evolution also vary in animals according to their development levels. Some animals lack body cavity totally and are referred to as acoelomates, some have a mesoderm-like fluid filled cavity and are referred to as pseudocoelomates while others have true body cavity with peritoneum and are referred to as coelomates.

During embryonic development, the mouth is formed first in some animals and they are referred to as protostomes while those in which the anus are formed first are referred to as deuterostomes.

<em>Hence, the best terms that describe the animal in question are triploblastic, pseudocoelomate, protostome.</em>

The correct option is A.

3 0
4 years ago
Which phrase describes the relative age of a rock?
finlep [7]

Answer:

Uses the law of superposition to determine which rock is older or younger.

Explanation:

Relative age refers to the age of the rock when compared to other rocks. The law of superposition was developed by Nicholas Steno. In this process, you determine which rock layer is older or younger in terms of the sequence they were laid out or layers were formed. This law states that the lower the layer, the older the rock layer is as compared to those on top of it.

6 0
3 years ago
What does fertilization mean
zhannawk [14.2K]

I​t means to make something productive. "the action or process of fertilizing an egg, female animal, or plant, involving the fusion of male and female gametes to form a zygote."

6 0
3 years ago
Read 2 more answers
A neuron has three basic parts: the dendrites, the cell body, and the axons. Some neurons have a fatty layer covering called aro
Ivanshal [37]

Answer:

1. Myelin sheath

2. Nodes of Ranvier

3. Speed up

Explanation:

A neuron is the fundamental unit of the nervous system and structured into the dendrites, the axons and the cell body.

1. The axons of the neuron are covered by a layer composed of the fatty acids and the proteins that is the constituents of the plasma membrane. This layer is known as the myelin sheath. The myelin sheath provides insulation and increases the speed of transmission.

2. Nodes of Ranvier: The myelin sheath around axons does not form continuous but have discontinuous structures due to the gaps in the sheath. These gaps are known as the Nodes of Ranvier.

3. The nodes of Ranvier increase the speed of the electrical impulse transmission through the neuron.

6 0
4 years ago
Which of the following correctly describes the image below? (2 points)
Serga [27]

Answer: C

An amino acid has a central carbon atom surrounded by a hydrogen atom, a carboxyl group (-COOH) , an amino group(-NH2) and an alkyl group(-R).  Hence if an a molecule has a singlt hydrogen atom which is bonded to a central carbon atom, an amino group and a carboxyl group both bonded to the same carbon atom, a R group which is also attached to the central carbon atom, the molecule is an amino acid(a monomer).

5 0
4 years ago
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