(04.05 MC)

1 answer:

8 0

Answer: Increased reproductive success of individuals with the ability to survive in a variety of water temperatures

Explanation: Natural selection establishes that the conditions of an environment favor or hinder (select) the reproduction of organisms according to their characteristics. Natural selection was proposed by Darwin as a means to explain biological evolution.

The trait subject to selection must be inheritable.

There must be variability of the trait among the individuals of a population.

The variability of the trait must give rise to differences in the survival or success of the player, making certain characteristics of the new appearance can be extended in the population.

The accumulation of these changes over generations would produce all evolutionary phenomena.

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Mayfly Larva are sensitive to pollution. What would happen if a disaster struck such as pollution in the stream? SELECT ALL THAT

svp [43]

Answer:

Organisms that are eaten by the mayfly will increase.

Organisms that eat mayfly will decrease at first.

Organisms that eat mayfly would consume more of other organisms in their diet

Explanation:

her get killed or they will migrate from the stream that is polluted. The population of the organisms on which the mayfly larva fed would increase as it will have a lesser number of predators now.

On the other hand, the organisms which fed on the mayfly would decrease at first as they will have a lesser amount of food available. They might find another source of food in order to survive.

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3 years ago

Darwin's opinion that living forms must be descended from extinct forms was most closely related to his consideration of ___.

Mkey [24]

Darwin's opinion that living forms must be descended from extinct forms was most closely related to his consideration of the fossil record.

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2 years ago

Refrigerating or freezing foods will kill most or all bacteria present in the food. refrigerating or freezing foods will kill mo

ExtremeBDS [4]

Answer: Option b false

Explanation:

Refrigerating or freezing foods does not kill all or most of the bacteria in the food as lowering the temperatures of the food only renders the microbes present in it inactive. As soon as the food is brought back to normal temperature, the microorganisms present in it become active again.

The advantage of freezing food is only limited to the fact that once the food is frozen, all the microbes be it fungus, bacteria etc. become inactive and do not multiply and thus, freezing prolongs the shelf life of food, however once this food is thawed the micro organisms again become active and start multiplying and can easily cause food borne illness.