Biology, 12.08.2020 05:01 Chavens520
A water strider (which can walk on water)has legs that are coated with a hydrophobic substance. What might be the benefit? What would happen if the substance were hydrophilic?
Answers: 3
Biology, 22.06.2019 03:00
How did the discovery of the rhesus factor affect society? o more patients died from having a transfusion with the wrong rhesus factor 0 new treatments during pregnancy could prevent harm to the developing child. o less donated blood could be used in the treatment of patients. the number of blood types was reduced by half
Answers: 2
Biology, 22.06.2019 11:00
Which of these is true of the cytoplasm of an unfertilized egg? a. it is an unevenly distributed mixture of mrna, proteins, organelles, and other substances. b. it does not contain substances that are important in directing development. c. these substances are supplied by the sperm. d. it does not contain substances that are important in directing development. e. development is directed solely by the surrounding cells. f. it is a homogeneous mixture of mrna, proteins, organelles, and other substances. g. it does not contain substances that are important in directing development. h. these substances are produced by the dna of the fertilized zygote.
Answers: 1
Biology, 22.06.2019 15:40
During crossing-over, a. genetic material is exchanged between nonsister chromatids, resulting in new combinations of alleles. b. nonsister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. c. one homologous chromosome of a tetrad is exchanged with another tetrad, resulting in new combinations of alleles. d. sister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. e. genetic material is exchanged between sister chromatids, resulting in new combinations of alleles.
Answers: 1
A water strider (which can walk on water)has legs that are coated with a hydrophobic substance. What...
Social Studies, 04.11.2020 05:50
Mathematics, 04.11.2020 05:50
Mathematics, 04.11.2020 05:50
Mathematics, 04.11.2020 06:00
Advanced Placement (AP), 04.11.2020 06:00
Chemistry, 04.11.2020 06:00
Mathematics, 04.11.2020 06:00
History, 04.11.2020 06:00
Mathematics, 04.11.2020 06:00
Arts, 04.11.2020 06:00
Business, 04.11.2020 06:00
Mathematics, 04.11.2020 06:00