Euglena are protists that move by means of flagella, and they contain cholorplasts and an eye spot or light receptor. they are capable of ingesting food by phagocyrosis, being simple organism, they can reporduce asexually. under what enviromental condition would we expect euflena to infest food rather than produce food via photosynthesis

Maria wanted to grow a fern in her backyard. acting on a suggestion from a friend, she collected brown dots from the underside of a fern's leaves and then potted them. after a few days, maria saw small fern leaves erupting from the pot. which statement explains this phenomenon? a. the fern transitioned from gametophyte generation to sporophyte generation. b. the fern grew as a result of mitosis. c. the fern transitioned from sporophyte generation to gametophyte generation. d. the fern grew to be genetically identical to its parent plant.

Many farmers prefer cattle without horns because it is safer for their herds. the allele for no horns (n) is dominant to the allele for the presence of horns (n). a farmer mates a male with horns to a heterozygous female without horns. what is the chance that the offspring will have horns?

Study this image which statement best describes the rock shown check all that apply