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Anton [14]
3 years ago
15

Which of the following is the biggest threat to the Monarch butterflies' annual migration?

Biology
2 answers:
damaskus [11]3 years ago
7 0
It’s pesticide use :)
Olin [163]3 years ago
7 0

Answer:

pesticide use

Explanation:

You might be interested in
"Bt maize"
Maurinko [17]

The correct is option (C) includes bacterial genes that produce a toxin that reduces damage from insect pests.

Due to advancements in plant biology, some plant species can now incorporate unique traits that are typically not found in their species. New and improved plant strains can be created using plant biotechnology. This technology is heavily utilized to advance agriculture.

A particular crystalline insecticidal protein is created by combining a specific gene sequence from the bacteria Bacillus thuringiensis with plants. Bt plant is a common name for these transgenic plants. One such transgenic plant that protects transgenic maize from damaging insects and pests is bt maize.

Learn more about maize here:-

brainly.com/question/28250112?referrer=searchResults

#SPJ4

3 0
2 years ago
What enzyme allows a retrovirus to make dna from an rna template?.
Zolol [24]

Answer:

Retroviruses or reverse transcriptase

Explanation:

Retroviruses are viruses in which the genetic material consists of ribonucleic acid (RNA) instead of deoxyribonucleic acid (DNA). Retroviruses produce an enzyme known as reverse transcriptase that uses RNA as a template to manufacture DNA, which can then be permanently integrated into the DNA of the infected host cells.

Hope this helps please mark brainliest :)

6 0
2 years ago
Read 2 more answers
How many birds are tested for west nile virus in florida
bearhunter [10]
Based on the CDC Article There were about 300 species of birds infected by the west Nile virus in Florida. good luck:)
4 0
3 years ago
When the flea bit someone, the ______ would transferred to that <br><br> person.
solong [7]

Answer:

When the flea bit someone, the <u><em>plague bacteria</em></u> would get transferred to that person.

<em>Hope this helps.</em>

7 0
3 years ago
Read 2 more answers
What is it called when a young plant has not reached the adult stage?
Allisa [31]
It is called Vegetative and Growth I hoped I answered ur question for you if not im truly dearly sorry 
3 0
3 years ago
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