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Hunter-Best [27]
3 years ago
6

Parrotfish are herbivores that are found in coral reefs. To escape predation, a parrotfish will graze with a rabbitfish, which h

as venomous spines at the end of its pelvic fins. The rabbitfish does not benefit from this relationship. Which type of relationship do the parrotfish and the rabbitfish have in the coral-reef environment? (5 Points) [Control]Commensal [Control]Mutualistic [Control]Predator-prey [Control]Parasit
Biology
1 answer:
IceJOKER [234]3 years ago
6 0

Answer:

Commensal

Explanation:

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In a relatively small iguana population the allelic frequency is tracked for three generations. Webbing is a recessive allele; n
kakasveta [241]

Answer:

This is an example of founder effect.

Explanation:

Founder effect may be illustrated as the loss of genetic variation in a novel small population originated from the original population. The concept was initially presented by Ernst Mayr. It can be seen that genetic diversity has got reduced in the population of iguana due to the result of the flood that has washed all the iguana without webbed feet into the sea.  

The new population has got inclined from the small iguana population. Thus, the iguana population is regarded as an illustration of the founder effect.  

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3 years ago
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Two methods of testing that would be more accurate than litmus paper
Kay [80]

Answer:

pH meter and pH paper.

Explanation:

There are a few other ways that are commonly used, including titration, but most are tedious and require detailed hands-on work. A pH meter is normally assisted by the use of a computer or a digital user interface. The use of pH paper can be likened to the use of a Galileo thermometer.

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3 years ago
Which best describes cancer cells?
Jet001 [13]
A. They do not exhibit contact inhibitors
B. They lack specialization
<span>C. They have abnormal chromosomes </span>
<span>D. They fail to undergo apoptosis</span><span>

A normal, typical and functional cell undergoes cell cycle in normal fashion and eventually reaches apoptosis. Yet cancer cells fail to display just some of these characteristics.

</span><span>The cycle cycle; mitosis occurs more in your body since it changes, modifies and requires cell division at maximum rate in many useful situations with the stand to a particular system and organ. </span>
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Is the statement qualitative or quantitative?
enot [183]

Answer:

The mash grass was 0.62 m tall. (Quantitative)

The experimental group was yellow with green spots (Qualitative)

Explanation:

Quantitative= data values are given

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How many protons and neutrons does an oxygen atom have
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The answer would be 8.
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