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tia_tia [17]
2 years ago
15

What are the three effects or impacts of climate change ?

Biology
1 answer:
natali 33 [55]2 years ago
7 0

Answer:

People, fossils fuels,land,living things

Explanation:

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6.Explain how animals in Vertebrata are classified into further subgroups.​
tiny-mole [99]

Answer:

Vertebrates are further classified according to several criteria like exoskeleton, respiratory organs, method of giving birth, number of chambers in heart, mode of living etc. They are further classified into classes Pisces, Amphibia, Reptilia, Aves and Mammals

5 0
3 years ago
A scientist makes primers specific to a particular str fragment these primers are then used to amplify the str fragments from 10
Nonamiya [84]

Answer:

The STR fragments will have different size for different animals.

Explanation:

  • STR means Short Tandem Repeats.
  • STR forms the genome's microsatellite region.
  • STR or microsatellite is that region of the genome where, about two to seven base pairs of the DNA (for example, ATGATGATGATG), are  repeated for multiple time. Such sequences can have few hundred repeats.
  • While replicating these micro-satellite regions, the accuracy of the DNA polymerase in proof-reading the sequence of the newly synthesised strand, decreases, due to the multiple repeats.
  • As a result of this, the DNA polymerase either adds more or adds less of such repeated sequences as compared to the parental DNA sequence. This results in generation of polymorphism (different microsatellite size in different individuals) in the repeat regions.
  • Due to difference in size of the STR in different individuals, the size of the fragment amplified through PCR will vary for different elephants.
5 0
3 years ago
Read 2 more answers
Hurry Please please please
erik [133]

Answer:

the less imported the more the US must produce

Explanation:

if there isn't enough uranium oxide being produced the US must import some to upkeep stocks

6 0
3 years ago
Organisms at each level of the food web use the energy for _______________ and some of the energy is released as heat energy.
My name is Ann [436]

Answer:

I don't know the exact word they want, but organisms use energy for motion and any activity they perform regularly. (eg: hunting, climbing, digging, etc.)

7 0
3 years ago
Is an endocrine and exocrine gland that secretes juices with enzymes for digestion.
vivado [14]
That would be the Pancreas
4 0
3 years ago
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