Biology, 29.03.2021 17:40 domiyisthom
Birds eat mosquitoes that carry the zika virus. Bats pollinate plants such as bananas, peaches, and agave. Iodine supplements are extracted from marine algae. Roots of vegetation trap and hold soil on the banks of rivers. Fungi, bacteria, and deep-sea organisms produce anticancer and anti-biotic chemicals. Fungi distribute nutrients in tropical rainforests through a network of fibers called hyphae. Ocean algae perform photosynthesis. Wetland plants function as natural sponges that trap and slowly release water. Nitrogen-fixing bacteria and nitrifying bacteria are the only source of nitrogen for wild plants and food crops. Decomposition breaks apart dead bodies. A spider eats about 2,000 insects each year. Kelp, a type of marine algae, is used as a thickening agent to produce ice cream, jelly, salad dressing, and toothpaste.
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Biology, 22.06.2019 05:00
Jason adds the antibiotic penicillin to a bacterial culture. the bacteria develop genetic modifications in their genome, which gives them resistance to the antibiotic penicillin. what caused this genetic modification?
Answers: 2
Biology, 22.06.2019 10:30
In a lab, scientists grew several generations of offspring of a plant using the method shown. what conclusion can you make about the offspring? a. they formed from meiosis and mitosis. b. they have half the number of chromosomes as their parent. c. they have low genetic variability among them. d. they will be able to reproduce only after they grow flowers.
Answers: 2
Biology, 22.06.2019 13:00
Albinism is an autosomal recessive condition. which circle graph above shows the genotype probability when an albino female mates with a male that is heterozygous for the albinism trait? answer choice f answer choice g answer choice h answer choice j
Answers: 1
Biology, 22.06.2019 15:30
Make a claim about the factors that cause inherited genetic variations within populations. also make a claim about the effects of mutations.
Answers: 3
Birds eat mosquitoes that carry the zika virus. Bats pollinate plants such as bananas, peaches, and...
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