Nature selects those organisms with structures that are well adapted to survival in the environment. These structures are passed to their offspring; organisms with structures that are poorly adapted perish
Kavungya answered the question on June 15, 2019 at 08:13
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Date posted: June 15, 2019. Answers (1)
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Date posted: June 15, 2019. Answers (1)
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Date posted: June 15, 2019. Answers (1)
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Date posted: June 15, 2019. Answers (1)
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Date posted: June 15, 2019. Answers (1)
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Date posted: June 15, 2019. Answers (1)
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Date posted: June 15, 2019. Answers (1)
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Date posted: June 15, 2019. Answers (1)
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Date posted: June 15, 2019. Answers (1)
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Date posted: June 15, 2019. Answers (1)
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Date posted: June 15, 2019. Answers (1)
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Date posted: June 15, 2019. Answers (1)
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To estimate the population size of crabs in a certain lagoon, traps were laid at random. 400 crabs
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360 crabs were caught. Out of the 360crabs, 90 were found to have been marked
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Date posted: June 15, 2019. Answers (1)
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Date posted: June 15, 2019. Answers (1)
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A fish farmer wanted to know the number of fish in a pond. He collected 10 fish from the pond
and labeled each, by a tag label on its fin and returned the ten fish to the pond to mix with
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Date posted: June 15, 2019. Answers (1)
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An investigation was carried out on a terrestrial ecosystem. The population sizes and species
biomass were determined and recorded as shown in the table
a) If these organisms had a feeding relationship, construct a simple food chain involving all the organisms
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Date posted: June 15, 2019. Answers (1)