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dalvyx [7]
2 years ago
12

Heyyyy guys pls help will make brainliest for best answer :D

Biology
1 answer:
Natali [406]2 years ago
7 0

Answer:

C

Explanation:

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Gerard lives in a tropical region where the average annual temperature is 77°F and the average annual rainfall is more than 100
weqwewe [10]

Answer:

insulated gloves

Explanation:

Answer options:

  • umbrellas
  • insulated gloves
  • raincoats
  • rubber boots

Explanation:

  • The temperature of the region is 77°F which is equal to 25°C.
  • 25°C is not harmful temperature for human skin.
  • The rainfall in the area is enough for the record of data of raincoats, umbrella and rubber boots.
  • So, insulated gloves is the answer.
8 0
3 years ago
Directions: 1. Open the Types of Microscopes EXPLAIN organizer. 2. Save the organizer as LastName_FirstName_Types Microscopes Ex
Andreyy89

Answer:

Scanning Electron Microscopes

Explanation:

7 0
3 years ago
What is the frequency of a wave that has a wave speed of 120 m/s and a wavelength of 0.40 m
Talja [164]

Answer:

300Hz

Explanation:

8 0
3 years ago
Explain why offspring of plants exposed to radiation may have characteristics not found in the original population.
iVinArrow [24]
Radiation can damage DNA. This could result in a change in the proteins which make up the plant's physical structure. 

<span>For example, a plant might have a gene for purple pigment which makes its flowers purple. Radiation might change the DNA sequence so that the directions for making the purple pigment tell it to stop prematurely, and the result might be white flowers rather than purple flowers.</span>
5 0
3 years ago
Which chemical or chemicals inhibit the activity of dnases during dna isolation?
sergij07 [2.7K]

EDTA inhibits the activity of DNase during DNA isolation process.

DNase is an enzyme which degrades DNA using divalent metal ions like Mg^{2+} . These metal ions act as cofactor for the proper functioning of DNase.

EDTA chelates the divalent metal ions and thus does not allow DNase to access them.

Therefore in this way DNA is prevented from degradation during its isolation.

7 0
3 years ago
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