1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
KiRa [710]
3 years ago
6

What is the oldest form of biotechnology? selective breeding hybridization cloning recombinant DNA

Biology
2 answers:
KATRIN_1 [288]3 years ago
7 0

The correct answer is selective breeding.

The selective breeding is a technique, in which the animals or plants of a desired trait is selected an bred, in order to obtain the desired trait in the progeny.

The technique of selective breeding is very ancient, even it was used by Mendel in his pea plant experiment. With the advancement in the techniques of biotechnology, hybridization, cloning, and recombinant DNA technology was developed.

taurus [48]3 years ago
6 0
<span>the oldest form of biotechnology is : selective breeding
  biotechnology included all kind of efforts that we use to obtain a desired genetic result from the reproduction of a certain organism. In the early years of biotechnology, we still hasn't developed a way to do genetic manipulation, so we do selective breeding to obtain our desired result</span>
You might be interested in
Which of the following is most likely the greatest contributing factor to the declining Atlantic cod populations?
ruslelena [56]
Atlantic cod is a benthopelagic fish that is consumed primarily by humans. These are commercially known as codling. From the given choices, legal regulations and increasing reproductive capacity are both beneficial to the population of the cod. The water temperature is also likely to affect the population but not as much as overfishing does. Therefore, the answer is the first choice. 
5 0
3 years ago
Information about the four organisms can be found on the internet. Use credible websites to find answers to the question you dev
aliina [53]

Answer:

Explanation:

8 0
3 years ago
What is the only place in cells where oxygen, enzyme, and food molecules can combine to release energy​
tiny-mole [99]

Answer:

Cellular Resperarion

Explanation:

3 0
2 years ago
Read 2 more answers
What is binomial nomenclature? <br>​
Mrrafil [7]

Answer:

In taxonomy, binomial nomenclature ("two-term naming system"), also called binominal nomenclature ("two-name naming system") or binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, both of which use Latin grammatical forms, although they can be based on words from other languages. Such a name is called a binomial name (which may be shortened to just "binomial"), a binomen, binominal name or a scientific name; more informally it is also called a Latin name.

5 0
3 years ago
Read 2 more answers
How can I set up a wildflower classification key?
s344n2d4d5 [400]

Answer:

There are 3 methods to set up a wildflower classification means discovering a new flower. Those methods are discussed below in the explanation section.

Explanation:

Method one (Identification tools using):

  1. Search the about of the flower in the flower dictionary or flower database.
  2. Use any app which can identify flower such as Flowerchecker, Naturegate, etc.
  3. Take photos of the plant and post it on Flicker to get more information.
  4. Try google photos for searching about the plant by its picture.

Method two( Measuring the physical character of the plant):

  1. Measure the overall height of the plant.
  2. Measuring the width of the plant.
  3. Look at the flower to check how the flower is arranged on the stem.
  4. Count the petal number of the flower.
  5. Identify the color of the petals.
  6. Check the shape and texture of the stem.
  7. Check the shape, size, and arrangement of the leaves in the plant.
  8. Use this collected information to identify the flower in a plant database or encyclopedia.

Method three (Identifying the Flower’s Location and Blooming Time):

  1. Use the climate and terrain to determine the type of the flower.
  2. Observation of the factors in the geographic location to identify the flower.
  3. Find out the time of year when the flower bloomed.
  4. Identify the flower in an online database or encyclopedia using the collected information.

By doing this, you can set up a wildflower classification key and can find out the kingdom, family etc of the flower.

3 0
3 years ago
Other questions:
  • A hospitalized older adult has been assessed at high risk for skin breakdown. which actions does the registered nurse (rn) deleg
    15·2 answers
  • Which of these is an example of sexual reproduction?
    15·2 answers
  • Because of subduction, chains of volcanic islands are often associated with
    5·1 answer
  • Which part of the cell maintains homeostasis?
    14·1 answer
  • What are two adaptations that a cactus has developed in order to survive in its environment.
    5·2 answers
  • Carbon dioxide comprises approximately what percent of tropospheric gases
    14·1 answer
  • Which explains a difference between prokaryotic and eukaryotic gene reguation?
    11·1 answer
  • 6. The anterior muscles and tendons of the forearm do what action?
    12·1 answer
  • 2. What do you notice about the cellular respiration and<br> photosynthesis equations?
    10·1 answer
  • What produces Earth's magnetic field?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!