MINHA PAGINACADERNOS DE ATIVIDADES 1d 07:23:16 Atividade 2 A urtiga é um exemplo de planta que pode apresentar folhas denteadas ou lisas dependendo do caráter genético, sendo o caráter denteado dominante sobre o caráter liso. Ao realizar uma polinização cruzada, obteve-se 55 plantas lisas e 165 plantas denteadas. Qual é o possível genótipo das plantas que foram cruzadas?

answer; ///as energy flows through an ecosystem,energy (decreases) at each

i think a) betsy can donate only blood to mark is correct because, mark and betsy have the same blood type. whereas nobody else has b+ blood so betsy can't donate to them.

sheep is a herbivore animal whereas grasshopper belongs to the class chordates but both of them feed on greens.  

if grasshopper and sheep feeding on a pasture land, i do not think both of them will have any impact on each other. however, the number of the species can make difference. since sheep feed on greens, there is a possibility there left no pasture land for the grasshoppers or they may get extinct.

what are the options? add them, then i will be glad to .