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LUCKY_DIMON [66]
3 years ago
7

In what ways have pesticide technology has good and bad impacts?

Biology
1 answer:
ikadub [295]3 years ago
7 0
It kills insects,

Pros: less annoying weeds.
all the rodents and insects eating your crops will die

estimations show that millions of human lives have been saved from it (because bugs that carry malaria or yellow fever, or the black plague are being killed

Cons: Rodents and insects are very beneficial to the environment, so killing them harms the environment

the weeds and insects will become immune 
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egoroff_w [7]
Asexual reproduction = Binary Fission = Mitosis
The cell at the end of asexual reproduction compare to the original cell: at the end is called daughter cell, at beginning is parent cell; both have same number of chromosomes (2n = diploid).
3 0
3 years ago
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Brine shrimp live in salt water, but the level of salt in the water where they reside can differ dramatically from day to day or
Naily [24]

Answer:

The correct answer is "excretes; hypotonic; absorbs, hypertonic".

Explanation:

Cell's homeostasis is only conserved in an isotonic solution, since cells that are in an hypertonic solution (high salt concentration) tend to loss water, and in hypotonic solution (low salt concentration) tend to absorb water. Brine shrimp lives in waters that are both, hypertonic and hypotonic and has adapted to overcome this issue by excreting and absorbing salt across its gills. In very high salt concentrations, a brine shrimp "excretes" salt across its gills and maintains an internal salt concentration that is "hypotonic" relative to the water where it lives. In lower salt concentrations, a brine shrimp "absorbs" salt water across its gills and maintains an internal salt concentration that is "hypertonic" relative to the water where it lives.

8 0
3 years ago
What happens to water and dissolved minerals after they move across the epidermis of a root
Kamila [148]

Answer:

it will dissolve

Explanation:

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5 0
2 years ago
Which idea did Lamarck propose that was rejected by his fellow scientists?
NeX [460]
<span>A. Acquired traits can be passed to offspring Jean-Baptiste Lamarck first presented his Theory of Inheritance of Acquired Characteristics in 1801. According to his theory, if an organism changes in order to adapt to its environment, the changes are passed on the organism's offspring. Some of his proposed ideas in the theory, however, were dismissed by other scientists by experimenting and studying of genetics.</span>
8 0
3 years ago
Who is most likely to experience nasal regurgitation?
leonid [27]
The answer is young child.

Nasal regurgitation it's when the food regurgitates out of the nose.
This is more likely to occur in babies/ young children with some birth defects in the soft palate, or if they have a cleft lip. Those birth defects, usually, get fixed with surgery  when they are still children, that's why is less frequent after that age.
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3 years ago
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