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2 years ago

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Biology

2 answers:

Firdavs [7]2 years ago

7 0

Answer:

Medicine: In the field of medicine, Biotech has resulted in the discovery and mass production of 'small molecule pharmaceutical drug'. Other examples include Genetic testing and genetic diagnoses of diseases.

Agriculture: Biotech has led to the development of GMC (genetically modified crops) which was able to bring about Green revolution and increase world production of food approx. 10 times.

In animals, selective breeding and mutation breeding are examples of how Biotech has helped in factory farming methods.

Conservation: Biotechnology is being used to harness the potential of creating energy from plant-based sources such as Plankton and Algae. Biotech has also led to the development of trees and plants which are more resilient to climate change and can help in transforming communities

Explanation:

german2 years ago

6 0

Biotechnology, by the word itself is a technology that is centered in biology. It is the exploitation of biological process. Biotechnology has harness the cellular and bio molecular processes to develop technologies and product that help us elevate our lives. With the help of biotechnology, we are able to modify the products for its specific use. Let me give you an example of the following:

1. Medicine: In medicine, the modern biotechnology had provided products that could combat rare diseases. Currently, around 250 biotechnology health care products and vaccines were made as well as those that are known to be untreated.

2. Agriculture: With the help of biotechnology, we can reduce some of the environmental footprint. It has been reported that it is more than 13.3 million farmers used biotechnology products to prevent damage from the yield cause by the pest.

3. Conservation: Biotechnology also help us reduce greenhouse gas emissions.

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Marat540 [252]

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3 years ago

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Which can cause wilting in plants?

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D. lack of water because plant need water to survive

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24. Name two types of pathways that help a body maintain homeostasis, and an example of each.

gavmur [86]

Answer:

See the answer below

Explanation:

Homeostasis refers to the maintenance of relatively constant internal body processes. This is done in two ways

Negative feedbacks
Positive feedbacks

Negative feedback returns body processes back to normal after the process has been breached. An example is when the body temperature becomes too high or too low. At too high temperature, vasodilation of the skin's blood vessels occurs and more heat is lost to the surrounding from the skin, sweat is also produced by sweat glands and evaporation of the seat causes cooling. At too low temperature, vasoconstriction occurs leading to the conservation of more heat. The muscles also shake to generate more body heat

Positive feedback ensures that a breach of body processes reaches completion. An example is when a pregnant woman starts laboring. The increase in the amount of oxytocin in the blood leads to the contraction of the uterus consequently leading to the opening of the cervix. More and more oxytocin leads to more frequent and stronger contraction of the uterus untill the baby is born.

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2 years ago

Whats the difference between genotype and phenotype.

Olegator [25]

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The genotype is a set of genes in the DNA which are responsible for the unique trait or characteristics.
Whereas the phenotype is the physical appearance or characteristic of the organism.
Thus, we can find the human genetic code with the help of their genotype.
Organisms may look the same but still may not have the same genotype.
One can determine the genotype by the biological tests.
On the other hand, the phenotype is determined by an individual’s genotype and can be expressed as genes or by the visible traits.
Such traits are hair color or type, eye color body shape, and height, and many such more.
It will depend on the genotype but also influenced by the factors existing in the surrounding.

7 0

1 year ago

A student designed an experiment to determine if air temperature had an effect on the rate of photosynthesis in corn plants.

mixer [17]

Answer:

B. a graduated cylinder to measure 30 mL of water for each plant daily

Explanation:

Option A is incorrect because an electronic balance is used to measure the mass of an object and not the volume.

Option C is incorrect because a metric ruler is used to measure the dimension of objects and not the mass.

Option D is incorrect because a thermometer is used to measure temperature and not pH.

The correct option is B. A cylinder is applicable in the measurement of volume of liquids.

7 0

3 years ago