Which result of experiment 1 supports the hypothesis that cell-to-cell communication is involved in the determination of cell fate? the fate of an isolated ab cell differs from that of an ab cell in an intact embryo. the fate of an isolated p1 cell is indistinguishable from that of a p1 cell in an intact embryo. at the two-cell stage, isolated blastomeres can divide and differentiate. several different blastomeres can produce both neurons and muscle tissue.

b. heterotroph

explanation:

bc blah

explanation:

bc blah

the tricuspid valve is present between right atrium and right ventricle

answer: grassland biomes are closer to the equator and receive more rain.

grasslands are biomes that are dominated by grasses rather shrubs and trees. savanna are biomes that exhibit grasses, shrubs and small tree as vegetation. grasslands are located near the equator of the earth. these are found in north america. savanna biomes are found in africa, south america, australia and india. grassland exhibit moderate climatic conditions, it receives   amount of rainfall higher than savanna.   therefore, savanna exhibit dry and hot climatic conditions.