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Ugo [173]
3 years ago
15

What is cancer? it’s for my semester exam study guide

Biology
2 answers:
jok3333 [9.3K]3 years ago
7 0

Answer:

a mutation in the cells that causes malignant cells to develop

Explanation:

Alecsey [184]3 years ago
3 0

Answer:

Tumor maligno, duro o ulceroso, que tiende a invadir y destruir los tejidos orgánicos circundantes.

"a principios de los años cincuenta, los médicos descubrieron la conexión del humo del tabaco con determinados tipos de cáncer

Explanation:

I do not speek inglés i'm mexican long live mexico

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Photosynthesis occurs in both prokaryotes and eukaryotes.How do the location where photosynthesis occurs differ in prokaryotes a
tamaranim1 [39]

Answer:

In eukaryotes, it occurs in the chloroplast. In prokaryotes it does it in the cytoplasm.

Explanation:

Prokaryotes don't have organelles such as the mitochondria and the chloroplast, it just has cell membrane, which its only function is to protect the cell and is unable to generate chemical processes; the DNA, which stores and manages only the genes, which would be affected if exposed to a chemical process like photosynthesis; and the cytoplasm, which stores the materials that the cell needs, where photosynthesis occurs. Eukaryotes have chloroplasts, which absorb the sunlight and combine it with carbon dioxide and water to realize photosynthesis.

8 0
3 years ago
A newly discovered gene has two aleles a and a scientists hypothesize that the alleles show incomplete dominance
tatiyna
If scientists believe that the newly discovered gene has two alleles A and a and that the alleles show incomplete dominance, the best way to prove this is to look for subjects who are homozygous with respect to the different alleles. The offsprings will all have the genotype of Aa and if indeed, the alleles show incomplete the dominance, the traits of the first generation will not manifest completely but a mixture of two will.
4 0
3 years ago
Full form of IUA in astronomy​
77julia77 [94]

Answer:

<em>IAU- International Astronomical Union</em>

Explanation:

The  International Astronomical Union (IAU) is an organization consisting of professional astronomers from around the whole world. The astronomers in the  International Astronomical Union (IAU) work together to assign names and probable functions of different celestial bodies being discovered. The aim of the  International Astronomical Union (IAU) is to protect and to safeguard field of astronomy and make progress in this field.

3 0
3 years ago
Why do major arteries squirt blood when cut, while veins bleed with a slower steadier rate?
scZoUnD [109]

Answer:

Arteries at at a higher pressure than veins.

Explanation:

Arteries receive blood after the heart beats, putting them at a higher pressure. They are also thicker than veins as well.

5 0
3 years ago
DNA replication takes place in which direction?
Anna007 [38]
The answer is A 3 to 5
3 0
3 years ago
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