Chemistry, 16.04.2020 19:27 shilohtito
Every organism requires a set of instructions that specifies its traits. Which statement best describes the hereditary information in a cell?
A) Each chromosome contains a single gene.
B) A gene, but not a chromosome, is made of DNA.
C) A gene, but not DNA, is passed on to the next generation.
D) Genes are located on the chromosomes.
Answers: 3
Chemistry, 21.06.2019 23:50, ShlomoShekelstein
Why do scientists look for patterns in the world? a. patterns can explain observations. b. patterns never change, no matter what. c. patterns are easy for scientists to detect. d. patterns are all the same, through all time.
Answers: 1
Chemistry, 22.06.2019 04:00, queenkimm26
Tin has ten stable isotopes. the heaviest, 124sn, makes up 5.80% of naturally occuring tin atoms. how many atoms of 124sn are present in 82.0 g of naturally occurring tin? what is the total mass of the 124sn atoms in this sample?
Answers: 3
Chemistry, 22.06.2019 06:00, kylieweeks052704
Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.
Answers: 2
Chemistry, 22.06.2019 18:00, faithabossard
Which three statements represent the benefits of performing experiments using computer simulations?
Answers: 3
Every organism requires a set of instructions that specifies its traits. Which statement best descri...
Mathematics, 31.03.2020 01:50