Which layer of the earth is the outermost layer? a)outer coreb)inner corec)crust d)mantle

Abanana plant produces rhizomes, which are involved in

In a classic experiment using pea shape, mendel conducted two separate genetic crosses. in the first cross the parent plants were “true breeding” for pea shape; one had round peas ( r )and the other had wrinkled (r). the first cross produced a filial 1 generation of all round peas. in the second cross, mendel bred plants from the filial 1 generation. this cross produced different results. out of approximately 1000 plants, about 75% were round and 25% were wrinkled.

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic