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umka21 [38]
3 years ago
9

if a homozygous dominant parent and a heterozygous parent are crossed, what percentage of the offspring are expected to heterozy

gous
Biology
1 answer:
denis-greek [22]3 years ago
4 0
50%

You create a punnet square.
Here is a good punnet square calculator

You might be interested in
Please help
Anettt [7]

Answer:

Heat

Explanation:

In almost all the energy conversion process some of energy is lost in the form of heat.

3 0
2 years ago
Innate immunity and acquired immunity are both _____. See Concept 43.1 (Page 953) View Available Hint(s) Innate immunity and acq
MariettaO [177]

Answer:

The correct answer is - characteristics of all vertebrate animals.

Explanation:

Innate immunity is the first line of the immune system that comes with birth whereas adaptive or acquired immunity is the immunity that comes throughout life by experiencing or developing the immune system. Adaptive or acquired immunity is the immune response that comes through cell-mediated responses whereas innate immunity is the immune response that includes sweat glands and secretion from the skin. innate immune responses also include digesting and killing bacteria by the saliva, enzymes, lysozymes.

The only characteristic among these that present in both is that they both immune systems found in all vertebrates.

4 0
2 years ago
What is not an example of a fragmental sedimentary rock?
madam [21]
Hey friend!
Let's figure this out

Fragmental sedimentary rocks include shale, sandstone, conglomerate, <span>salt, </span><span>breccia, </span><span>limestone, </span><span>chert, </span><span>dolomite, coal, </span><span><span>siltstone, and gypsum.

As you can see, Gneiss is not listed among examples of fragmental sedimentary rock. So your answer is B. 



Hope this helps!</span></span>
7 0
3 years ago
Decreasing the saturation of the fatty acid chains on a particular type of phospholipid would result in the formation of _____.
Helga [31]

More fluid bilayers will be formed when the saturation of the fatty acids chains on a phospholipid is decreased.

Fatty acids are present in animals, plants and other microorganisms. They are composed of the carbon chain with carboxyl group at the end of the chain. The fatty acids are the vital components of the lipids, which are the essential fat soluble components. When the saturation level of these acids is decreased, it leads to the formation of more lipid bilayers.

Hence, the correct answer is 'more fluid bilayers'.

3 0
2 years ago
What is the role of the DNA in a cell?
eimsori [14]
The role of DNA in all cells is to produce molecules of RNA that are involved in protein synthesis. Through the proteins, all the metabolism of the cell is controlled. DNA is also used to synthesize new DNA for daughter cells.
4 0
3 years ago
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