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Anika [276]
3 years ago
10

This is right? And what is 18’s answer?

Biology
2 answers:
tresset_1 [31]3 years ago
8 0

Answer:

yhkvghj

Explanation:

fygyuvhv

aliina [53]3 years ago
5 0
Yeywyayayayya a yaya a a yaya a yaya a stay
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Which of the following choices are all abiotic factors of a freshwater ecosystems?
LenaWriter [7]
I think can be water, light, temperature, nutrients


Hope help!
4 0
3 years ago
What are potential impacts on society and the environment of using a genetic approach to improving food productivity? Do you thi
Lilit [14]

Answer:

- Society: the use of genetic improving techniques may have a positive impact through crop improvement of traits of agronomic importance such as, for example, resistance to biotic and abiotic stresses.

- Environment: the development of genetically modified crops conferring resistance to pesticides may have a negative effect on wildlife species  (both plants and animals) and humans living in such agroecosystems.

Explanation:

In crops, genetic improvement technologies can be defined as the techniques associated with the development of better crop varieties, i.e., varieties that have higher grain yield, produce more biofuel, higher fiber content, etc. Genetic improvement techniques include, among others, selective breeding and genetically modified organisms. In crops, genetic improvement techniques have the potential to reduce hunger in the world. However, it is important to note that genetic engineering may be associated with the horizontal transference of genes and the development of genetically modified organisms (GMO), which may have harmful effects on wildlife species and humans, thereby GMO crops must be carefully assessed before their release into the field.

5 0
2 years ago
The most efficient control of eukaryotic gene expression is achieved at the level ofA) replication.B) transcription initiation.C
iris [78.8K]

B) transcription initiation

7 0
3 years ago
A friend receives the results of a urine test and finds that dissolved nutrients, such as amino acids and glucose, are present i
DerKrebs [107]

Answer:

Proximal tubules.

Explanation:

The proximal tubules make up a significant portion of the kidneys and they are also the site of<em> active solute secretion, hormone production, and many of the metabolic functions of the kidney</em>. This segment of the nephron in kidney has two main functions: absortion and secretion. <em>A hundread percent of organic solutes, such as glucose and amino acids are reabsorbed</em><em>, that's why they should not be present in his urine.</em>

8 0
3 years ago
Osmosis only deals with the movement of _____________ molecules from higher to lower concentration.
Deffense [45]
Diffusion

Hope this helps!
8 0
3 years ago
Read 2 more answers
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