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Mars2501 [29]
3 years ago
8

1. What does “adaptive” mean in the word adaptive radiation?

Biology
1 answer:
Flura [38]3 years ago
7 0

Answer:

Adaptive radiation is a process in which organisms diversify rapidly from an ancestral species into a multitude of new forms, particularly when a change in the environment makes new resources available, creates new challenges, or opens new environmental niches.

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A. All living things are made out of cells B. Cells are the smallest unit of life C. All cells have a nucleus and chloroplasts D
Tpy6a [65]

cells are not the smallest unit of life because atoms are smaller than cells



3 0
3 years ago
Read 2 more answers
Secondary endosymbiosis led to chloroplasts surrounded by two membranes.
Anna35 [415]
Answer: False
Hope this helps b
6 0
2 years ago
Why is it ineffective to treat viral disease with antibiotics? Why is it ineffective to treat viral disease with antibiotics? Pa
Eddi Din [679]

Answer:

Antibiotics inhibit enzymes specific to bacteria and have no effect on virally encoded enzymes

Explanation:

The specificity of the antibiotics to inhibits some  bacterial enzymes is one of the major reasons why antibiotic do not affect viruses.In addition  antibiotics are designed to  have a significant  destructive  effects on  the mechanisms of biochemical reactions in bacteria and its  physiology, e,g on the cells walls,( inhibiting the formation of peptydoglycans) on certain organelles e,g ribisomes (inhibiting protein synthesis) and on the DNA(disrupting replication). The virus physiology is different from bacteria, therefore the design of antibiotics will nor affect these same mechanisms in viruses, thus no specificity for the antibiotic to act on in virus

4 0
3 years ago
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The picture below shows the relationship between organisms that live in a valley.
vova2212 [387]

Answer:B

Explanation: Since there’s more snakes they’ll outweigh the rats and end up eating them until they’re gone unless the snake population decreases

7 0
2 years ago
If two organisms are in the same phylum, then which of these statements is correct?
kolbaska11 [484]

Answer;

3. the two organisms belong to the same kingdom

Explanation;

-The classification of living things includes 7 levels, from the highest to lowest rank: kingdom, phylum, classes, order, families, genus, and species . The most basic classification of living things is kingdoms.

-The broadest classifications are by domain and kingdom; the most specific classification is by genus and species.

Therefore; if two organisms are in the same phylum, then it means they both belong to the same kingdom, because kingdom is the rank of classification higher than phylum.

4 0
3 years ago
Read 2 more answers
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