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 08:50
Why is earth's outer core hotter than earth’s oceanic crust? earth’s oceanic crust is denser than earth’s outer core is. earth’s oceanic crust has lava flowing from the mantle. earth’s outer core has a composition of solid iron and nickel. earth’s outer core is deeper within earth than oceanic crust is.
Answers: 1
Biology, 22.06.2019 16:20
Select the correct answer. which statement applies only to the axial skeleton, not the appendicular skeleton? a. it contains a pivot joint. b. it has muscles attached that work in pairs. c. it contains red bone marrow. d. it possesses fossa for bone articulation. e. it protects the heart and lungs.
Answers: 2
Australopithecus is an ape that lived in trees but could walk on two feet. how might fossil from aus...
Mathematics, 11.02.2020 03:25
Mathematics, 11.02.2020 03:25
History, 11.02.2020 03:25
History, 11.02.2020 03:25
Mathematics, 11.02.2020 03:25
Social Studies, 11.02.2020 03:25
English, 11.02.2020 03:25
Mathematics, 11.02.2020 03:25
Computers and Technology, 11.02.2020 03:26
Mathematics, 11.02.2020 03:26