Biology, 29.01.2020 23:03, ragegamer334p3xlso
2questions but the same answer choice: answer choices a) mitosis only b) meiosis only c) both mitosis and meiosis --1. homologous chromosomes pair up..
2. creates diversity among organisms
Answers: 3
Biology, 21.06.2019 14:00, galarzachristopher
Alichen is an organism that structurally appears to be a single organism. but a lichen is actually two different organisms—a fungus and green algae—living together as one organism. the fungal partner derives its nutrition from the photosynthesizing algae. how does a lichen differ in its photosynthetic activity from elysia chlorotica, the sea slug that’s considered to be a photosynthesizing animal? a. in lichens, the fungi photosynthesize on their own, while elysia chlorotica forms a relationship with a photosynthesizing plant. b. in lichens, the relationship with the algae lasts throughout the life cycle, but in elysia chlorotica, the relationship occurs only during the immature juvenile stage of the slug’s life cycle. c. lichens can photosynthesize only because of the living algal partner, while elysia chlorotica incorporates chloroplasts from algae into its cells. d. in lichens, the association between the fungi and algae is permanent, while elysia chlorotica associates with a photosynthesizing organism only when it requires food.
Answers: 3
Biology, 22.06.2019 15:30, jasminali7956
The big bang theory suggest that the universe is about - 300 million years old - 4.6 billion years old - 30 billion years old - 13 billion years old
Answers: 2
2questions but the same answer choice: answer choices a) mitosis only b) meiosis only c) both mitos...
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