Answers: 1
Biology, 21.06.2019 20:00
Aresearcher has developed two stains for use with seed plants. one stains sporophyte tissue blue; the other stains gametophyte tissue red. if the researcher exposes pollen grains to both stains, and then rinses away the excess stain, what should occur? a) the pollen grains will be pure red.b) the pollen grains will be pure blue.c) the pollen grains will have red interiors and blue exteriors.d) the pollen grains will have blue interiors and red exteriors.
Answers: 1
Biology, 22.06.2019 01:30
What macromolecule is produced during translation? a. carbohydrate b. rna c. dna d. protein
Answers: 2
Biology, 22.06.2019 06:00
Adrought killed all the plants in an agricultural farmland. gradually, due to wind and some birds for. nearby areas, new plants started sprouting l. what stage of succession was taking place in the farmland? a) competition b) nudation c) ecesis d) reaction e) migration
Answers: 2
Biology, 22.06.2019 13:10
Which of the following is not a benefit of genetically modified foods? a.pest-resistant crops b.herbicide-resistant crops c.plants that do not require water?
Answers: 2
Are animals primary producers for terrestrial food webs...
History, 03.05.2020 12:49
History, 03.05.2020 12:49
English, 03.05.2020 12:49
Social Studies, 03.05.2020 12:49
Mathematics, 03.05.2020 12:49
English, 03.05.2020 12:49
Mathematics, 03.05.2020 12:49
Mathematics, 03.05.2020 12:49
History, 03.05.2020 12:49
Mathematics, 03.05.2020 12:49
English, 03.05.2020 12:49