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NemiM [27]
2 years ago
9

Many farmers are worried about the decreasing genetic diversity of plants associated with generations of artificial selection an

d inbreeding. Why is limiting random sexual reproduction of food crops concerning
Biology
1 answer:
Debora [2.8K]2 years ago
8 0

<em>Your question is incomplete. Please read below to find the missing content.</em>

Larger portions of the plant populations are susceptible to the same diseases.

The answer is option A

The hassle of small farmer livelihood is aggravated due to the truth that small farmers be afflicted by many manufacturing dangers like drought, flood, loss of ok use of inputs, poor extension leading to huge yield gaps, loss of confidence and adequate irrigation, crop failure and so forth.

The farmer's concerns are:

  • cope with weather exchange, soil erosion, and biodiversity loss.
  • satisfy customers' converting tastes and expectancies.
  • Meet the growing call for more meals of higher high-quality.
  • spend money on farm productivity.
  • undertake and learn new technology.
  • live resilient in opposition to worldwide financial elements.

Many farmers are worried about the decreasing genetic diversity of plants associated with generations of artificial selection and inbreeding. Why is limiting random sexual reproduction of food crops concerning?

a. Larger portions of the plant populations are susceptible to the same diseases.

b. Mutations during asexual reproduction decrease plant fitness.

c. Spores are not viable in an agricultural setting.

d. Consumers do not trust identical-appearing produce.

Learn more about farmers here: brainly.com/question/615617

#SPJ4

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The genetic code is thought to have evolved to maximize genetic stability by minimizing the effect on protein function of most s
Nikitich [7]

Answer:

The six codons for arginine are the following:

GCA, GCG, GCT, GCC, TCT, TCC

A) Considering the individual bases in each codon, three mutations are possible at each base position. Hence, 3 × 3 × 6 = 54 mutations are possible.

B) Considering the mutations at the 3rd base: 3 × 4 + 1 × 2 = 14 of these mutations are silent mutations.

C) Lysine codons are the following:

TTT, TTC

There are two possible mutations that can give a lys codon.

Hope that answers the question, have a great day!

8 0
3 years ago
A 10-7 is performed on a culture of bacteria in order to perform viable plate counts. From the dilution, *0.1 mL* of solution is
marishachu [46]

Answer:

66 * 10^8 CFU/mL

Explanation:

Given -

a) Number of colonies of bacteria is equal to 66

b) Total volume of the solution is equal to 0.1 mL

c) Dilution factor is equal to 10^{-7}

As we know that

CFU/mL = \frac{N * DF}{V}

Where N is the number of bacterial colonies, DF is the dilution factor and V is the volume

Substituting the given values in above equation, we get -

CFU/mL = \frac{66* 10^7}{0.1} \\= 66*10^8

5 0
2 years ago
Describe how human activities cause desertification including desertification’s impacts on soil and the role of modern agricultu
Ghella [55]

Answer:

Desertification is the destruction of the biological potential of the land and it is generally viewed as an advanced stage of land degradation. human activities also cause the process such as poor irrigation practices, deforestation, the expansion and intensive use of agricultural lands, and overgrazing.

Such human activities put enormous pressure on the land by altering its soil chemistry and hydrology. Modern agriculture causing a negative impact on the soil and land by overexploiting the biological and chemical potential of the land.

6 0
2 years ago
Scott was looking at the results of a cross between red and white flowers. Which is the most likely result of a cross that demon
kumpel [21]

Answer:50 red flowers

Explanation:

8 0
2 years ago
Two ways in which the evolution of organisms can have a harmful effect on humans
Andreyy89
They can adapt and develop immunity to pesticides making it more difficult for humans to force them to leave our properties. You can also discuss the<span> evolution of antibiotic resistance in bacteria, which has a significant harmful effect on humans. It's mostly just developing methods of resistance to human impacts.</span>
6 0
3 years ago
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