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liubo4ka [24]
3 years ago
8

Base substitutions in coding regions that result in changed amino acids are called

Biology
1 answer:
Cerrena [4.2K]3 years ago
7 0
Missense mutations.

Hope this helps!
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DOY CORONA SI ME AYUDAN PLSS<br> que fases de la mitosis de observan en la imagen.
mestny [16]

Answer:

profase metafase anafase y telofase

Explanation:

el proceso se lleva a cabo en dos divisiones nucleares y citoplasmatica llamadas primera y segunda división meotica o simplemente meosis l y meosis ll ambas comprenden profase metafase anafase y telofase

8 0
3 years ago
A scientist is studying the inheritance of two characteristics in plants: red flowers (RR and Rr) , which are dominant to yellow
marin [14]

Answer:

The correct option is <em>B. Crossing- over </em>

Explanation:

In biology, crossing over can be described as a phenomenon by which homologous chromosomes exchange segments during the process of meiosis.

The unexpected results came because the DNA segment between the homologous chromosomes was exchanged during meiosis. The alleles got shuffled by this process and hence showed the unexpected results.

Crossing over and independent assortment are phenomenon which occurs only during the process of meiosis. These phenomenons cannot be observed during mitosis.

7 0
3 years ago
2. Where does fertilization take place in humans?
Oksana_A [137]

Answer:

Internally in the female

Explanation:

internally in the female because that's where the sperm meets the egg

4 0
3 years ago
Jams, jellies, preserves, honey, and other foods with high sugar content hardly ever become contaminated by bacteria, even when
vodka [1.7K]
<h2>The correct answer is (A)</h2>

Explanation:

  • The reason why jam, jellies are preserved with high sugar content because it makes the jam and jellies free from bacteria or other microorganisms.
  • Bacteria when goes into the environment which had a high sugar content, gets killed, which happens due to the loss of water from the cell.
  • This is the reason why, not even jams and jellies had a high sugar content but pickle also had a high salt content so as to preserve it from bacteria.
3 0
3 years ago
True or False: There are about the same number of vertebrate species as invertebrates.
RideAnS [48]

Answer:

False

Explanation:

The number of vertebrate species are more...

7 0
3 years ago
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