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saw5 [17]
3 years ago
14

The clear substance that fills the cells is known as

Biology
1 answer:
pentagon [3]3 years ago
4 0
<span>The clear substance that fills the cells is known as

cytoplasm


The specific genetic makeup of an individual is their

genotype



Detached earlobes are dominant. The mother’s genotype is Ee, and the father’s genotype is Ee. What is the chance that he will have attached earlobes?

25% chance

</span>
You might be interested in
Define embryonic stem cells. Explain the pros and cons of Embryonic Stem Cells
just olya [345]

Answer:

Embryonic stem cells are pluripotent stem cells derived from the inner cell mass of a blastocyst, an early-stage pre-implantation embryo. Human embryos reach the blastocyst stage 4–5 days post fertilization, at which time they consist of 50–150 cells.

Explanation:

 

 Adult Stem Cells  

Embryonic Stem Cells      

Induced Pluripotent Stem Cells      

Pros

Trans differentiate and and reprogramming of these cells is possible but is not well studied

Thought to be less likely to be rejected if used in transplants

Success has already been demonstrated in various clinical applications  

Can maintain and grow for 1 year or more in culture

Established protocols for maintenance in culture

ESCs are pluripotent cells that can generate most cell types

By studying ESCs, more can be learned about the process of development

 

Abundant somatic cells of donor can be used

Issues of histocompatibility with donor/recipient transplants can be avoided

Very useful for drug development and developmental studies

Information learned from the “reprogramming” process may be transferable for in vivo therapies to reprogram damaged or diseased cells/tissues  

Cons

Limitations on ASC ability to differentiate are still uncertain; currently thought to be multi or unipotent.

Cannot be grown for long periods of time in culture

Usually a very small number in each tissue making them difficult to find and purify

Currently there is no technology available to generate large quantities of stem cells in culture

 

Process to generate ESC lines is inefficient

Unsure whether they would be rejected if used in transplants.

Therapies using ESC avenues are largely new and much more research and testing is needed

If used directly from the ESC undifferentiated culture prep for tissue transplants, they can cause tumors (teratomas) or cancer development    

Methods for ensured reproducibility and maintenance, as differentiated tissues are not certain.

Viruses are currently used to introduce embryonic genes and has been shown to cause cancers in mouse studies    

7 0
3 years ago
Can a solution have a color?
malfutka [58]
If you are talking about a chemical solution..Yes!

There are many colors a solution can end up being. 

6 0
3 years ago
What is a soil horizon
ololo11 [35]
<span>A soil horizon is a layer parallel to the soil surface</span><span>, whose physical characteristics differ from the layers above and beneath</span>
6 0
3 years ago
if a house uses 200 kWh in one month and the rate of electricity in $2/kWh. what will that families electric be like at the end
Kazeer [188]

Answer:

$400

Explanation:

This is a simple multiplication question.

200kWh × $2/kWh = $400/200kWh

We are worried about the top number, because that is how much it costs the family to use 200kWh of electricity each month.

Final answer: $400 for 200kWh.

3 0
2 years ago
An endospore may survive a drought because it is protected by a
dmitriy555 [2]

Answer:

b. thick wall.

Explanation:

Endospore is a structure formed by some bacteria, that help them survive unfavourable conditions (e.g. lack of nutrients). This survival strategy of some bacteria (usually Gram+ bacteria) help them stay dormant for a while, until stressful conditions stop. A thick wall composed of many layers (exosporium, spore coat, spore cortex, core wall) of the endospore is what provides resistance to different stressful chemical and physical factors such as UV radiation, temperature, chemical damage etc.

5 0
3 years ago
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