The answer is False I believe
<span>All matter can be classified into two categories: pure substances and mixtures. A pure substance consists of a single element or compound. A mixture, however, is made up of different compounds and/or elements.</span><span />
The volume of the unknown solution obtained from the given standard curve is 2.57%
The linear equation produced by the standard curve is :
- y = absorbance ;
- x = concentration in percent (v/v)
Unknown Solution with absorbance value of 0.35 ;
Input the value of y into the equation.
Collect like terms
Divide both sides by 0.136
Hence, percentage by volume of the unknown solution will be 2.57%
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Answer:
A
Explanation:
Mendel didn't care about growing the best pea plants or producing more peas. The remaining an.swers are to do with traits which could be confusing. He had green and yellow pea plants to see what their offspring's traits would be
Answer:
Change in the structure of chromosome.
Explanation:
Chromosome structure mutations are the changes that occur in the structure of chromosomes rather than just individual nucleotides. These mutations occurs due to the errors that happens in cell division that leads to the breaking in section of a chromosome, which can be duplicated or move onto another chromosome. Chromosome mutation is the process of change in the chromosomes that occurs due to the rearranged chromosome parts and abnormal numbers of individual chromosomes.
Answer:
d. melted wax becomes solid wax.
Explaination:
when talking about the states of matter, the word "freeze" (or freezing..etc) is the term used whe describing a liquid matter turning into a solid, rigid matter.
in this case, the melted wax is the liquid matter which turned into solid wax, the side matter.