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Darina [25.2K]
3 years ago
12

Match each species with its mode of evolution. 1. bees and flowers 2.cichlid fishes 3.flying squirrel and flying phalanger

Biology
2 answers:
nexus9112 [7]3 years ago
7 0
1. bees and flowers  - <span>coevolution 
</span><span>2. cichlid fishes- </span><span>divergent evolution
</span><span>3.flying squirrel and flying phalanger - </span><span>Pairs convergent evolution</span>
Angelina_Jolie [31]3 years ago
7 0

I. Bees and flowers: This is a very common example of mutualism. In this mutual relationship bees receive food i.e nectar and pollen where as the plants get benefited by dispersing their pollen. Flowers and bees have coevolved i.e. evolved together for millions of years.

2. Cichlid and fishes : Adaptive radiation/adaptive evolution

3. Flying squirrel and flying phalanger: it is an example of convergent evolution as they don't have recent common ancestor but still share many common characteristics.

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A pig that has internal parasites has ( )living in its intestines
Delicious77 [7]

A pig that has internal parasites living in its intestines is what's known as parasitism.

This relationship is one of the three forms of symbiosis. Relationships involving two organisms in which at least one of the organisms benefits. The three kinds of symbiotic relationships are :

  • Mutualism
  • Commensalism
  • Parasitism

Mutualism is the symbiotic relationship in which one organism benefits and the other does as well. An example of this can be found in our oceans, in that some fish will stick to larger sharks and clean their body of parasites in return for protection and a steady food supply.

Commensalism is the relationship between two organisms in which one will benefit while the other is not affected. One such case can be observed when birds build their nests on tree branches. The bird will benefit from the structure of the tree without causing it any harm.

Finally, parasitism is, as you may expect, is a relationship in which one organism benefits while the other Is harmed. The case given is an example of this in that the parasite will feed off of the nutrients consumed by the pig, who will, in turn, become malnourished and face health issues.

To learn more visit:

brainly.com/question/14382216?referrer=searchResults

6 0
2 years ago
Which monomer is found in almonds, but not in RNA?<br> nucleotide<br> amino acid <br> fatty acid
Ivanshal [37]


The answer is fatty acid.

Fatty acids are monomers of lipids. Fatty acids are not found in RNA.

By weight, almonds are about 50%  fat.  Of this fat, 90% consists of mono and polyunsaturated fatty acids. The main fatty acids in almonds are oleic acid and the omega-6 fatty acid  linoleic acid.

Almonds are high in monounsaturated and polyunsaturated fats which have been linked to reduced risk of heart disease. However about 10 - 15% of the fat in almonds isn't absorbed  by the body.



3 0
3 years ago
Assuming the human genome is 3×109 bp and that the average insert size in the genomic libraries is 100 kb, how frequently will a
SashulF [63]
<span>A clone representing myostatin would be found in the genomic library made from muscle approximately one time out of every sixty thousand. Under the given conditions, the human genome and average insert size, the frequency of that particular type of clone can be estimated to be very near the probability of 1/60,000. This can be expressed either in fraction form or in descriptive words and maintain the same level of meaning.</span>
3 0
3 years ago
The most common presenting sign/symptom with rheumatic fever is a. rash. b. painless nodules. c. polyarthritis. d. cardiac murmu
marusya05 [52]

Answer:

c. polyarthritis.

Explanation:

Rheumatic fever is an inflammatory disease that may affect different parts of the body including joints, heart, brain, and skin. It is a rare disease observed after a bacterial throat infection caused by <em>Streptococcus</em> (group A). The most common signs of this disease include swollen and/or tender joints (i.e., polyarthritis), especially in wrists, knees, elbows or ankles, fever, fatigue, pain in the chest, breathlessness, palpitations, etc. Rheumatic fever needs to be treated by antibiotics to eliminate group A <em>Streptococcus</em> infections.

5 0
3 years ago
The flowers generally so colourful attractive.why?
Lana71 [14]

the flowers are generally so beautiful and attractive to attract birds and insects for helping the plant to reproduce. when the bird or insect lands on some other flower, some of the pollen spreads and pollination occurs.

3 0
3 years ago
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