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 21:00
Ausable water source is one that can be used by humans for drinking or agriculture. identify the water reservoirs as usable or unusable based on their current state. oceans rivers glaciers freshwater lakes groundwater
Answers: 3
Biology, 22.06.2019 03:00
Which of the following is the best definition for the process of photosynthesis? a.) plants digest sugars to make energy. b.) plants use oxygen and glucose to make carbon dioxide. c.) plants use sunlight and carbon dioxide to make sugars. d.) plants use sunlight to make chlorophyll and chloroplasts.
Answers: 2
Biology, 22.06.2019 19:30
Using the gas pedal analogy explain the impact on the cell cycle of one mutated tumor suppressor gene allele versus two mutated tumor suppressor alleles
Answers: 1
Healthy individuals of paramecium bursaria contain photosynthetic algal endosymbionts of the genus c...
Mathematics, 22.06.2020 15:57
Mathematics, 22.06.2020 15:57
Mathematics, 22.06.2020 15:57
Mathematics, 22.06.2020 15:57
English, 22.06.2020 15:57
Mathematics, 22.06.2020 15:57
Mathematics, 22.06.2020 15:57
Mathematics, 22.06.2020 15:57
Physics, 22.06.2020 15:57
Mathematics, 22.06.2020 15:57