Biology, 25.01.2021 16:40 raquelwilliams6912
4. In snapdragons, a gone that affects flower color has two alleles: red (R) and white
(W). In heterozygous individuals, the phenotype is pink.
a. What is the genotype of a pink flower?
b. Show a cross between two pink snapdragons
and give the expected genotype and phenotype.
Answers: 2
Biology, 21.06.2019 16:00
Elements and compounds are pure substances that cannot be broken down physically into a simpler substance. a physical change doesn’t break the bonds between atoms of a substance or form new ones. compounds can be broken down by a chemical change. a chemical change breaks chemical bonds and/or forms new ones between atoms of a substance. what simple substance would a compound break into? the basic elements that make it up! for example, if you passed a very strong electric current through water you’d break the chemical bonds in water and be left with oxygen and hydrogen. which of the following is an example of a chemical change? a separating water into different glasses b breaking frozen ice cubes with a hammer c running an electric current through water d boiling water to evaporate it on a stove
Answers: 2
Biology, 22.06.2019 10:00
Which of the following human activities resulted in the growth of the north american deer population?
Answers: 1
Biology, 22.06.2019 10:00
Cladistics is a way of classifying organisms by examining the characteristics of their ancestors and descendants and depicting the relationships in a cladogram. which of the following best describes a challenge in classifying organisms this way? a. there are millions of species on earth, and a cladogram is not a practical means for classifying all of them. b. it is impossible to tell which organisms are most closely related to each other using a cladogram. c. cladograms are detail-oriented and do not provide a useful understanding of evolutionary relationships. d. there is a limited number of ways to organize the information, so most cladograms end up looking very similar.
Answers: 2
Biology, 22.06.2019 13:00
[34 points awarded to the best answer, use facts and/or data] 1.) what's the likelihood of thunderstorms occurring in the state of maryland? {this question is for a project for science, use facts and/or data and explain why . 34 points to the best answer]
Answers: 1
4. In snapdragons, a gone that affects flower color has two alleles: red (R) and white
(W). In hete...
Arts, 19.05.2020 18:59
Computers and Technology, 19.05.2020 18:59
Mathematics, 19.05.2020 18:59
Mathematics, 19.05.2020 18:59
Advanced Placement (AP), 19.05.2020 18:59
Geography, 19.05.2020 18:59
Law, 19.05.2020 18:59
Mathematics, 19.05.2020 18:59
Mathematics, 19.05.2020 18:59
Mathematics, 19.05.2020 18:59
Mathematics, 19.05.2020 18:59