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disa [49]
3 years ago
5

Many subcortical structures, such as the hippocampus and amygdala, come in groups of two. why?

Biology
1 answer:
lions [1.4K]3 years ago
6 0

The right answer is a.anatomy involves symmetry.

In the anatomy of multicellular animals with bilateral symmetry (which form the subregion of bilateria), there are many even organs, that is to say composed of two symmetrical halves, generally positioned on both sides of the median plane. This is the case, for example the human brain that includes two hemispheres, two amygdalas and two hyppocampus, a left and a right.

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Though plants, fungi, and prokaryotes all have cell walls, we place them in different taxa. Which of these observations comes cl
PtichkaEL [24]

Answer:

Due to other differences.

Explanation:

The plants, fungi, and prokaryotes all have cell walls, we place them in different taxa because of the other differences such as mobility, mode of nutrition etc. Plants and fungi are not mobile means can not move from one place to another whereas prokaryotes are mobile. Fungi and prokaryotes are heterotrophs means that feed on other organism whereas plants are autotrophs means make their own food. There is also difference in their cell wall i.e. the cell of plants is composed of cellulose, the cell wall of prokaryotes especially bacteria is composed of peptidoglycans and the cell wall of fungi is composed of chitin.

7 0
3 years ago
What is the monomer (single unit) that makes up the polysaccharides?
taurus [48]

Answer:

monosaccharides

Explanation:

<em>The monomers of polysaccharides are the monosaccharides, otherwise known as the simple sugars. The monosaccharides are linked together by bonds known as glycosidic bonds. </em>

For example; starch, cellulose, and glycogen are polysaccharides whose monomer units are glucose - a monosaccharide. The glycosidic bonds in starch and glycogen are alpha while those in cellulose are beta glycosidic bonds. The latter is formed when the hydroxyl group on the first carbon of the sugar is above the glucose ring while the former is formed when the hydroxyl group is below the ring.

3 0
3 years ago
Dog breeding is an example of natural selection. Please select the best answer from the choices provided T F
zubka84 [21]
The correct answer is F or false. 
        Hope this helped?
6 0
4 years ago
Read 2 more answers
...............means woman <br> A. Rhino <br> B. Gyn <br> C. pois&lt;&gt;/p&gt;<br> D. em&gt;Cyt(o)
algol13
I believe it's Gyn, just based on the title of Gynecologists
6 0
3 years ago
Who performed experiments using enzymes to identify DNA as genetic material?
Katena32 [7]
In 1952, Alfred Hershey and Martha Chase performed experiments showing that DNA is the genetic material
6 0
4 years ago
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