What special features of adaptations do each of these organisms living in the rocky shore have which enable to survive this type of environment?
seaweeds (4)
limpet (4)
barnacle (4)
crab (4)
lichen (4)
sea squirts

The deserts of the sahara and australia are associated with

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.

Why does it matter if osmosis is put into a “scab” or a “nosebleed? ” where would that leave him?