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Rus_ich [418]
3 years ago
11

What is the problem with 3D printing blood vessels/blood cells?

Biology
1 answer:
Sophie [7]3 years ago
5 0

Answer:

3D-printed blood vessels incorporating living cells may help take vascular disease out of circulation for good.

Blood clots and fatty plaque residues on vessel walls can hinder or block blood flow and increase pressure in the vascular system. That deprives tissues and organs throughout the body of oxygen and nutrients their cells need to survive. Over time, a patient’s risk increases for cardiac emergencies like heart attack and stroke, as well as for chronic debilitating complications like leg pain, organ failure, tissue death, and gangrene.                                                                                              

Explanation:

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Now it is time to do some word problems! In pea plants purple flower color is dominant over white flower color. A pea plant that
soldier1979 [14.2K]

Answer:

All the offsprings would be heterozygous purple colored flower

Explanation:

Given

Purple color flower is dominant over white color flower

Let the allele for purple color of flower be represented by "P"

and the allele for white color flower be represented by "p"

A pea plant that is homozygous purple-flowered is crossed with a pea plant that is white-flowered.

Genotype of homozygous purple-flower is "PP"

and Genotype of homozygous white-flower is "pp"

Cross between PP and pp produce the following offspring

PP * pp

Pp, Pp , Pp , Pp

All the offsprings would be heterozygous purple colored flower

5 0
3 years ago
What is the role of water as medium for the metabolic processes of cells
oksano4ka [1.4K]
<em>water is important because it gives space to the substances to get in it also it makes the substances wet and dissolve the gases in it ,to transport them from one place to another... </em>
5 0
3 years ago
Why are scientific theories often so powerful?
vodka [1.7K]
Scientific theories are often so powerful because they have been tested several time by different peoples and they have been found to be true. A scientific theory is a well substantiated explanation for a specific phenomenon which has undergone many observations and experiments and has stand the test of time. Thus, scientific theories always have to be reckon with because they have been severally tested.
4 0
3 years ago
When you hold mug of coca,you fell a change in temperature. how dose the skin detect changes?<br>​
juin [17]

Answer:

sensory (afferent ) neurons

Explanation:

afferent or "sensory" neurons receive information from the external world and convey this information to the brain via the spinal cord .

4 0
3 years ago
Which is not characteristics of all mammals?
alexgriva [62]

Answer:

b. giving birth to live young (viviparous)

Explanation:

Monotremes include duck-billed platypus and few other mammalian species that are oviparous. These mammalian species do not give birth to young ones, that is, they are not viviparous. Rather they lay eggs and are oviparous.

These species are also characterized by the absence of teeth. The primitive monotremes also exhibit external fertilization.

Examples of egg-laying mammals include anteaters or echidnas and the duck-billed platypus. The laid eggs are carried by females in an abdominal ouch to keep them warm.

8 0
3 years ago
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