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OLga [1]
3 years ago
13

Summarize microevolution and macroevolution and describe the diiferce between the two

Biology
1 answer:
lilavasa [31]3 years ago
4 0
Macroevolution<span> means major evolutionary changes over time, the origin of new types of organisms from previously existing, but different, ancestral types by transcending the boundaries of a single species.
</span>Microevolution happens when populations change in small ways over time.
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Five ounces of beef strip steak would count as ____ ounce equivalent of the protein foods.
Andrews [41]

The 5 ounces of beef strip steak would count as 5-ounce equivalents in the Protein Foods Group.  

Al the foods made from poultry, meat, seafood, peas and beans, eggs, processed soy products, seeds, and nuts are regarded as the component of the Protein Foods Group.  

Steak, like any other animal product, is a rich source of protein. A 5 oz serving of steak gives 38 grams of protein, more than 6 times of the amount in one egg. The proteins help in repairing muscles and other tissues and also helps in building muscles.  


5 0
3 years ago
How did the Rf values differ between pigments and solvents?
lara31 [8.8K]

Answer:

The Rf values indicate how soluble the particular pigment is in the solvent by how high the pigment moves on the paper.

Explanation:

The Rf values indicate how soluble the particular pigment is in the solvent by how high the pigment moves on the paper. Small Rf values tend to indicate larger, less soluble pigments while the highly soluble pigments have an Rf value near to one.

7 0
3 years ago
Where are Peyer's patches found?
PolarNik [594]

Answer:

Option (B).

Explanation:

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Peyer's patches are located in the ileum region of small intestine. These patches control the growth of harmful bacteria and regulates the growth of intestine bacteria. T

Thus, the correct answer is option (B).

7 0
3 years ago
How many protons does an element have?
Agata [3.3K]
This is determined by its atomic number. The atomic number of an element determines its protons. So for example....

The atomic number of Boron is 5, therefore....the protons are 5.
3 0
3 years ago
Read 2 more answers
In a fern, the prothallus is the gametophyte true or false
frosja888 [35]
A prothallium, or prothallus<span> is usually the </span>gametophyte<span> stage in the life of a </span>fern<span> or other pteridophyte. Occasionally the term is also used to describe the young </span>gametophyte<span> of a liverwort or peat moss as well.</span>
3 0
4 years ago
Read 2 more answers
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