Biology, 30.04.2021 16:40 jonnydean0817
Aphids are small, white bugs that live on the underside of leaves. They steal nutrients out of plants. This is an example of A) Parasitism B) Commensalism C) Prey D) Mutualism
Answers: 3
Biology, 22.06.2019 15:00
Pls me i need this ! each cell has genes activated depending on it's job and what kind of cell it is. it is the presence of that causes the repressor protein to fall off and unblock the gene on the lac operon. if a gene is turned on then it is being an additional circular chromosome found in some bacteria that is used in genetic engineering.
Answers: 2
Biology, 22.06.2019 23:30
S, tall stems (t) is a dominant trait while short stems (t) is a recessive trait. in a field of 1000 sunflowers, 820 are tall plants and 180 are short. which statement best describes the genotype of the sunflowers in the field?
Answers: 1
Biology, 23.06.2019 03:00
Which describes a major benefit that bioengineered technology has provided has provided to society? a. it’s application include the development of a new plastics for airplanes b. it’s application include the development of pacemakers and artificial limbs. c. it’s application include larger capacity for handheld music devices. d. it’s application include more energy-efficient fossil fuels.
Answers: 1
Biology, 23.06.2019 11:00
How is habitat fragmentation related to biodiversity loss? less carbon dioxide is absorbed by plants in fragmented habitats. in fragmented habitats, more soil erosion takes place. populations of organisms in fragments are smaller and, thus, more susceptible to extinction. animals are forced out of smaller habitat fragments. fragments generate silt that negatively affects sensitive river and stream organisms.
Answers: 3
Aphids are small, white bugs that live on the underside of leaves. They steal nutrients out of plant...
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