Biology, 29.01.2020 01:05, Suttyyyyyybear9275
Bats eat insects that damage crops and mosquitoes that are vectors for disease. one million bats can eat several tons of insects per night, saving billions of dollars in pesticides yearly. agricultural and public health scientists are concerned about the spread of white-nose syndrome (wns). wns is a result of a fungus that can infect cave-dwelling bats. while bats hibernate during winter months, the fungus covers the bats’ face and wings. wns has a near 100% mortality rate, and 5.7 million bats have died since the discovery of the fungus in 2006. many scientists are searching for ways to protect these bats. the relationship between this fungus and bats can best be defined as
Answers: 3
Biology, 21.06.2019 20:00, ello17
In eukaryotes, genetic information is passed to the next generation by processes that include mitosis or meiosis. which of the explanations identifies the correct process and supports the claim that heritable information is passed from one generation to another? a. mitosis, followed by cytokinesis, produces daughter cells that are genetically different from the parent cell, thus insuring variation within the population. b. during mitosis, dna replication occurs twice within the cell cycle to insure a full set of chromosomes within each of the daughter cells produced. c. in asexual reproduction, a single individual is the sole parent and passes copies of its genes to its offspring without the fusion of gametes. d. single-celled organisms can fuse their cells, reproducing asexually through mitosis to form new cells that are not identical to the parent cell.
Answers: 1
Biology, 22.06.2019 16:00, emilystartk
Hydroelectric uses moving water to do work such as grinding grains in a mill true or false
Answers: 1
Biology, 22.06.2019 19:00, katherineweightman
1. in what ways have non-native species been beneficial? 2. what are some of the hypotheses for the collapse of honeybee colonies? 3. distinguish between regional and functional extinction. 4. why is it difficult to measure background extinction rates? 5. what three factors are most important in causing extinction rates to climb?
Answers: 2
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