BIOLOGY HIGH SCHOOL

Which is caused when there is a permanent change to the sequence of a gene?mutation
karyotype
mutagen
phenotype

Answers

Answer 1
Answer: Mutation is the correct answer.
Answer 2
Answer: Mutation is what's caused to the sequence of a gene

Related Questions

Technique used in advertisements to persuade audiences to agree with a particular viewpoint.A. ambiguity B. satire C. propaganda D. jargon E. personification
In dogs spotted fur (S) is a dominant trait. The recessive allele (s) results in brown fur. One dog is heterozygous for spotted fur and mates with a dog homozygous recessive, and they have puppies.Which best describes the puppies? Female Dog S s Male Dog s s A. 50% will be heterozygous, 0% will be homozygous dominant, and 50% will be homozygous recessive. B. 50% will be heterozygous, 25% will be homozygous dominant, and 25% will be homozygous recessive. C. 50% will be heterozygous, 50% will be homozygous dominant, and 0% will be homozygous recessive. D. 25% will be heterozygous, 25% will be homozygous dominant, and 50% will be homozygous recessive.
Which disorder is characterized by having only one x chromosome in the 23rd pairing?
Which one of the following is a characteristic of a metal? A. Changes the color of litmus paper to redB. Conducts heat readilyC. Reacts with bases to produce saltsD. Becomes negative when combined with other elements
Water is known as the universal ______ because it dissolves so many different substancesA: Dipole B: Solution C: Solute D: Solvent

Please help, I’m confused and have little time!1. How does your DNA differ from other peoples?how is it similar

2.How does your DNA differ from a strawberries DNA? How is it similar

Answers

Answer:

1.DNA is more than 99% similar between any two people. All the differences in how we look, feel, behave and the differences in our health are due to less than 1% difference

2.In humans each of these cells have 2 copies of the DNA, but in strawberries each of these have 8 copies of the DNA that means strawberries have 4 times as many copies of DNA as humans, making it 4 times easier to see.

Explanation:

Which of the following is an example of an exothermic process?Melting

Boiling

Freezing

Evaporating

Answers

The answer to the question above is letter a. melting.

>Exothermic is the giving off heat energy the  transfer of energy to the surroundings.

>In exothermic reaction, the energy is usually transferred as heat energy

> Other example of exothermic is combustion

Interphase occupies approximately _____ of the cell cycle.

Answers

Interphase is about 90% of the cell cycle in which the cell has its normal function, replicates its DNA, etc. Mitosis and Cytokinesis take up the other 10% of the cell cycle, in which the cell divides. Hope this helps! :)

8. Classification of living things takes into consideration all of the following except A. presence of cell membranes.
B. mode of nutrition.
C. presence of a nucleus.
D. number of cells.

Answers

The answer is A. presence of cell membranes.

A classification of living things can be based on many different characteristics but a presence of cell membranes is not one of them. ALL living things have cell membranes. So, there could be no classification of organisms with cell membranes and organisms without cell membranes.
On the other hands, based on mode of nutrition, organisms can be classified of autotrophs and heterotrophs. Based on presence of nucleus, organisms can be prokaryotes (without a nucleus) and eukaryotes (with the nucleus). Number of cells is base for classification of living things on unicellular and multicellular.

Which of the following describes why wetlands are important to the water cycle?

Answers

Wetlands Water Cycle describes and talks about how water can go from a solid, liquid, and gas. It helps our rivers run, lakes to stay full, and supplies our homes with water. Without the Water Cycle our water supply would be in trouble. 

During the evolution of life on Earth, the photosynthetic organisms initially responsible for raising atmospheric oxygen concentrations from less than 1 percent to about 20 percent were (A) cyanobacteria
(B) archaea
(C) diatoms
(D) flowering plants
(E) mosses

Answers

B or A the chapter I learned talked about both
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