Healthy individuals of paramecium bursaria contain photosynthetic algal endosymbionts of the genus chlorella. when within their hosts, the algae are referred to as zoochlorellae. in aquaria with light coming from only one side, p. bursaria gathers at the well-lit side, whereas other species of paramecium gather at the opposite side. the zoochlorellae provide their hosts with glucose and oxygen, and p. bursaria provides its zoochlorellae with protection and motility. p. bursaria can lose its zoochlorellae in two ways: (1) if kept in darkness, the algae will die; and (2) if prey items (mostly bacteria) are absent from its habitat, p. bursaria will digest its zoochlorellae.
Answers: 1
Biology, 21.06.2019 20:30
Construct an explanation about the function of mitosis for multicellular organisms
Answers: 1
Biology, 21.06.2019 23:30
The energy available as a result of the motion of a body is called energy. -potential -gravitational -kinetic -chemical
Answers: 2
Biology, 22.06.2019 01:30
Which best explains how a heat pump can heat a room? cold air from the house is moved through pipes, where it absorbs thermal energy. warm air from outside is pushed into the house to replace the cold air. combustion warms the air when chemical energy is transferred to thermal energy. fuel is used to move a piston, which pushes warm air into the house.
Answers: 1
Biology, 22.06.2019 11:30
According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes
Answers: 2
Healthy individuals of paramecium bursaria contain photosynthetic algal endosymbionts of the genus c...
Mathematics, 19.12.2021 03:00
Mathematics, 19.12.2021 03:00
Advanced Placement (AP), 19.12.2021 03:00
Mathematics, 19.12.2021 03:00
English, 19.12.2021 03:00
Mathematics, 19.12.2021 03:00
Mathematics, 19.12.2021 03:00
English, 19.12.2021 03:00
Mathematics, 19.12.2021 03:00
Chemistry, 19.12.2021 03:00
Chemistry, 19.12.2021 03:00