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sweet [91]
3 years ago
14

There are many microscopes that can be used to view small objects.

Biology
2 answers:
Pani-rosa [81]3 years ago
8 0

Answer:

I believe it is B

Explanation:

I hope this helps you :)

Bezzdna [24]3 years ago
3 0

Answer:

transmision

Explanation:

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Table salt, glass, fertilizers, and gemstones are all made from ____
vladimir1956 [14]
They are made from igneous, metamorphic and sedimentary rock.
6 0
3 years ago
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Why would a pea plant that is heterozygous for the tallness trait have the dominant phenotype?
AleksandrR [38]

Answer:

Dominant character is expressed in both the condition i.e. heterozygous and homozygous.

Explanation:

In genetic the dominant allele is signified by capital letter and the allele which is recessive is signified by the smaller letter. The dominant character can be expressed in both the condition that is homozygous dominant(TT) or heterozygous dominant(Tt).  

Therefore even the presence of a single allele of dominant character in the gene, the dominant character can mask or suppress the recessive trait from being appeared in the phenotype. Therefore pea plant that is heterozygous for the tallness trait have the dominant phenotype.

6 0
3 years ago
The atomic number of oxygen is 8. The atomic mass of oxygen is 16. How many neutrons does oxygen have?
Ludmilka [50]

Answer:

8.

Explanation:

Oxy is the 8th element in the periodic table

4 0
3 years ago
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Describe how a protein would be changed if a base sequence mutates<br> from GGA to TGA.
IrinaVladis [17]

Answer:

The protein would contain threonine instead of proline

Explanation:

6 0
3 years ago
I need a small text (about 50 words) for the human brain.
Artemon [7]

Answer:

The human brain is the command center for the human nervous system. It receives signals from the body's sensory organs and outputs information to the muscles. The human brain has the same basic structure as other mammal brains but is larger in relation to body size than any other brains.The largest part of the human brain is the cerebrum, which is divided into two hemispheres, according to the Mayfield Clinic. Underneath lies the brainstem, and behind that sits the cerebellum. The outermost layer of the cerebrum is the cerebral cortex, which consists of four lobes: the frontal, parietal, temporal and occipital. [Nervous System: Facts, Functions & Diseases]

Like all vertebrate brains, the human brain develops from three sections known as the forebrain, midbrain and hindbrain. Each of these contains fluid-filled cavities called ventricles. The forebrain develops into the cerebrum and underlying structures; the midbrain becomes part of the brainstem; and the hindbrain gives rise to regions of the brainstem and the cerebellum.

Explanation:

4 0
3 years ago
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