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MrRissso [65]
4 years ago
15

21. The ____________ of animals is based on scientists’ current understanding of the evolutionary history of living species. (1

point)
Biology
2 answers:
Alex777 [14]4 years ago
8 0

Answer:

The given blank can be filled with cladogram.

Explanation:

A cladogram refers to a diagram utilized by the researchers to demonstrate a phylogeny, which is considered as a hypothetical association between the groups of animals. It demonstrates groups of organisms, that is, how they are interrelated and associated with their common ancestors.  

Thus, the cladogram of animals is dependent upon scientists’ present understanding of the evolutionary history of living species.  

shutvik [7]4 years ago
6 0
The homology of animals is based on scientists current understanding on the evolutionary history of living species.
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abruzzese [7]

Answer:

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8 0
4 years ago
Most of the species that we use as food do not look like their ancestral species anymore. How have humans achieved that?
Rasek [7]

Answer:

Through genetic modification/engineering

Explanation:

<em>Most of the species that we use as food do not look like their ancestral species anymore because humans have genetically modified them to suit their desires.</em>

Through genetic engineering, humans have been able to select desirable characteristics or attribute from one organism and transfer it to another organism of similar species that already has some desirable attributes. Thus, the latter organism becomes genetically modified and looks different from its ancestors just to suit the taste of man.

4 0
3 years ago
Which organelle in a eukaryotic cell is most noticeable under a microscope?
evablogger [386]

Answer:

Nucleus I believe

Explanation:

7 0
3 years ago
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A red Corvette is traveling down Broad St. At 45mph. The speeld limit is 25 mph. The car is captured on camera speeding, how man
nexus9112 [7]

Answer:

The answer is 20 mph

Explanation:

This question is more technical than it is of actual calculation. The car was travelling at a speed of 45 miles per hour when the actual speed limit that should be observed is 25 miles per hour. His excess speed can be calculated as

45 mph - 25 mph = 20 mph

Thus, the car was travelling at a speed of 20 mph more than the actual speed limit of the road which is 25 mph

7 0
3 years ago
Which of these food items upon receiving should be given priority in storage Frozen items or eggs
Anarel [89]

Correct answer: Frozen Items

It is important to store frozen item consistently at -18°C or lower than that in order to stop the growth of bacteria, fungi etc, which are known to spoil the food and may cause food poising if food is not stored under appropriate temperature. So, it is very important to store frozen foods into freezer and airtight containers.

Hence, the correct answer would be frozen items.


8 0
4 years ago
Read 2 more answers
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