7. Mutations in DNA occur when there is a change in the base-pair sequence of a gene. Which of these is
not an accurate statement about mutations?
A. Most mutations occur when a cell copies its DNA for cell division.
B. Mutations can involve adding, removing, or substituting genes.
C. Mutations always cause a change in the phenotype of the organism.
D. Mutations can be beneficial.
Answers: 2
Biology, 22.06.2019 04:10
Anne, an intern in a microbiology lab, was observing the characteristics of various specimens of protists. match each specimen to the category of protist to which it belongs.
Answers: 1
Biology, 22.06.2019 07:50
How are fungi more like an animal? they have a cell wall. they are heterotrophs that absorb their food. they produce seeds and have membrane-bound nucleus. they use sunlight for photosynthesis.
Answers: 1
Biology, 22.06.2019 19:30
In this picture, groups of pigment that capture light energy are located on the
Answers: 3
Biology, 23.06.2019 01:30
Trees with light brown bark dominate an ecosystem the ecosystem has populations of insects that thrive on the tree bark over time some insect species developed certain physical characteristics that them thrive on the tree bark these physical characteristics also the insects defend themselves from predators which insect species is probaly the species with the new physical characteristics?
Answers: 1
7. Mutations in DNA occur when there is a change in the base-pair sequence of a gene. Which of these...
Mathematics, 18.11.2019 23:31
History, 18.11.2019 23:31
Mathematics, 18.11.2019 23:31
Physics, 18.11.2019 23:31
Mathematics, 18.11.2019 23:31
English, 18.11.2019 23:31
Mathematics, 18.11.2019 23:31
Mathematics, 18.11.2019 23:31
Mathematics, 18.11.2019 23:31
Mathematics, 18.11.2019 23:31