Biology, 28.07.2020 16:01 dadonelson2109
A scientist is observing cells undergoing division and identifies a cell that contains 15 pairs of homologous chromosomes. However, a new technique allows the scientist to determine that several of the chromosomes have exchanged pieces of genetic material with their homolog. The scientist now knows that which of the following is true?
A. The cell is in mitosis and has just completed crossing over
B. The cell is in meiosis II and is ready to complete the second division over
C. The cell is in meiosis and has just undergone crossing
D. The cell is in late anaphase of mitosis
Answers: 2
Another question on Biology
Biology, 22.06.2019 02:00
How is the national wildlife refuge system similar to the pacific region coastal program? a. both programs are concerned with providing habitats for wildlife b. both programs are primarily concerned with preserving fish species c. both programs have set aside 150 million acres of land d. both programs are under the u.s. fish and wildlife service
Answers: 3
Biology, 22.06.2019 03:00
Select the correct answer from each drop-down menu. during the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.
Answers: 1
Biology, 22.06.2019 07:00
Dna replication or repair occurs in a cell in all of thw following situations except when
Answers: 2
Biology, 22.06.2019 07:30
The arrows indicate the direction of wind flow. which place experiences monsoons?
Answers: 1
You know the right answer?
A scientist is observing cells undergoing division and identifies a cell that contains 15 pairs of h...
Questions
Spanish, 29.12.2019 05:31
Chemistry, 29.12.2019 06:31
Mathematics, 29.12.2019 06:31
Biology, 29.12.2019 06:31
Mathematics, 29.12.2019 06:31
Mathematics, 29.12.2019 06:31
Mathematics, 29.12.2019 06:31
Physics, 29.12.2019 06:31
English, 29.12.2019 06:31
Mathematics, 29.12.2019 06:31
Law, 29.12.2019 06:31
Social Studies, 29.12.2019 06:31
Mathematics, 29.12.2019 06:31
