Answers: 3
Biology, 21.06.2019 17:40
There are six elements that make up most of the human body. which of the following is not one of these six elements?
Answers: 2
Biology, 22.06.2019 02:00
How is ribosomal rna useful as a molecular clock? a. a large portion of the dna ring is not vital to structure or function, allowing it to accumulate neutral mutations. b. its rate of mutation increases over time as organisms continue to evolve and differentiate from each other. c. a slow mutation rate makes it useful for determining evolutionary relationships between ancient species. d. it is only found in select organisms, making it easier to compare relationships between species that have it.
Answers: 1
Biology, 22.06.2019 08:30
Which best describes a benefit of using dna technology in medicine? a) medicine can be produced in mass quantities. b) medicine can be distributed at a reduced cost. c) medicines have fewer side effects. d) medicines are resistant to antibiotics.
Answers: 3
Biology, 22.06.2019 17:30
1. isogamy 1 organisms with gametes of the same size and shape 2. anisogamy organisms with gametes of different sizes and shapes 3. oogamy 2 organisms with gametes of the same shape but different sizes 4. gonads gamete-producing organs in lower plants 5. gametangia gamete-producing organs in animals
Answers: 3
If a rabbit consumes 500 calories of plant material...
Physics, 04.07.2019 13:20
Mathematics, 04.07.2019 13:20
English, 04.07.2019 13:20
History, 04.07.2019 13:20
Social Studies, 04.07.2019 13:20
History, 04.07.2019 13:20
History, 04.07.2019 13:20
Chemistry, 04.07.2019 13:20
Mathematics, 04.07.2019 13:20
English, 04.07.2019 13:20
English, 04.07.2019 13:20
Mathematics, 04.07.2019 13:20