Answer:
Natural selection is the process where organisms that are mostly adapted to their environment survive and pass on their genetic traits in generations.
Answer:
C. Vascular tissue, B. Seeds and then D. flowers
Explanation:
The land plants were evolved from the aquatic plants especially algae named Chara.
The land plants adapted to survive on the terrestrial habitat by forming structures first of which is the vascular tissues.
The vascular issues developed in the trees in the group of organisms called the pteridophytes. Later plants started protecting their embryos in a hard coat layer which could protect the embryos during adverse conditions. These structures were later called the seeds which were a characteristic feature of the gymnosperms. Later plants developed the flowers which acted as modified reproductive structures and the plants were called angiosperms.
Thus, C. Vascular tissue, B. Seeds and then D. flowers is correct.
Answer:
Whether living or non living: When you put a sample of tissue under a microscope, if u can see a cell membrane, and can identify some cell structures like nucleus, mitochondria, vacuoles etc. , it was living, if not, its a non living thing.
Explanation: