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nignag [31]
2 years ago
7

Recalling Darwin's Theory

Biology
1 answer:
Alexus [3.1K]2 years ago
7 0

Answer: True.

True.

False

False

True

Explanation:

• Organisms within a population must compete for resources to survive. - True

• The least-equipped organisms may not survive. - True

• Over time, inheritance of beneficial variations can change the entire species. - False

• All organisms in a population are equally equipped for survival. - False

• Some organisms will outcompete others. - True

Accordingly to Charles Darwin’s theory of evolution, evolution occurs through natural selection. There are variations on the physical characteristics shown by the individuals in a specie.

The individuals that are more likely to survive are the ones that have the characteristics which are best suited to their environment and are therefore, more likely to survive.

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Explanation:

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3 years ago
Read 2 more answers
Avery and DNA (page 289)
Ivan

Yes, Avery, Mc Leod and Mc Carty do thought that genes may be involved in the transformation of non virulent rough Strains of <em>Diplococcus pneumoniae</em> to harmful smooth strained bacteria

<h3><u>Explanation:</u></h3>

Avery was a Canadian medical researcher who along with other two well known scientists of the contemporary time went for an experiment where he took two strains of bacteria Diplococcus pneumoniae - one is rough and nonvirulent and another is smooth and virulent. For a control run, he injected both the bacteria in separate mice and the expected result was there. Now as he injected heat killed smooth bacteria, the mice survived. But as he injected heat killed smooth bacteria with rough bacteria, although there was no organism which can kill the mice the mice died. And autopsy revealed the presence of live smooth bacteria in the lungs.

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