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
Irina-Kira [14]
3 years ago
15

How have crops been modified?

Biology
1 answer:
frez [133]3 years ago
8 0

Answer:

Plants have been made more susceptible to pests for modification.

You might be interested in
Eric follows a vegetarian eating pattern, and he wants to know whether he needs to take any vitamin and mineral supplements. wha
Reil [10]

It would be most important for Eric to find out his <em>zinc, iron and vitamin B12 (or  riboflavin) levels, and ensure that he is obtaining adequate amounts of these vitamins and minerals through vegetarian sources </em>.

A vegetarian diet is typically low in zinc rich foods, since meat, shell fish and eggs are the most abundant sources of zinc. In order to ensure that he obtains sufficient zinc, Eric should make sure he consumes vegetarian zinc sources such as legumes, lentils, dairy, nuts and seeds on a daily basis.

Since iron and vitamin B12 are also difficult to obtain from vegetarian sources, Eric should consume iron rich foods such as spinach, kale, whole grains, broccoli, legumes,etc., on a daily basis. As for vitamin B12, daily supplementation of 2.4 μg is recommended for vegetarians. Alternatively, riboflavin fortified cereals and grains are also recommended to meet daily riboflavin requirements.

5 0
3 years ago
HELP PLEASE!!!!!One of the central themes in biology is how DNA, RNA, and proteins are related. Describe how genetic information
Anna007 [38]
 <span>DNA contains the code for all an organism's protein. Since many of the organism's structures, processes, and growth depend on protein the DNA is central to the well being of all organisms. In eukaryotes, the DNA is locked up in the nucleus. The area of the cell where proteins are made is in the cytosol (ribosomes). In order for the protein to be made the DNA has to produce a copy of the blueprint m-RNA. This messenger RNA will take the code to the ribosome. The process by which m-RNA is made is called transcription. A-U, C-G base pairing rules. Once on the ribosome another RNA comes into play t-RNA. This is called transfer RNA. Here it will take an amino acid and place it in the correct order to produce the desired protein. This is called translation. It begins with a start co don AUG. and ends with a stop codon. The protein will then go to the Golgi apparatus and be formed into its final shape.
HOPE IT HELPS</span>
8 0
3 years ago
Earth's earliest atmosphere may have contained which components? 15.8
vivado [14]

Answer:

Only Water, Oxygen, Nitrogen and ammonia

Explanation:

8 0
3 years ago
What is the speed of a wave with a wavelength of 3 m and a frequency of .1 Hz? 0.03 m/s 0.3 m/s 3.1 m/s 30 m/s
Natasha_Volkova [10]

Answer:

The correct answer is option b, 0.3m/s

Step by Step solution:

The relation between speed, wavelength and frequency of a wave is given by the following equation:  

Speed = Wavelength x Frequency

Substituting the values in above equation we get –  

= 3  x 0.1  

= 0.3 m/s  

7 0
3 years ago
Read 2 more answers
4. How does density affect refraction
borishaifa [10]
"The density of a substance determines how much light is refracted"  

Hope this helps :)
8 0
3 years ago
Read 2 more answers
Other questions:
  • 11) Whatever its ultimate cause(s), the Cambrian explosion is a prime example of
    12·1 answer
  • White blood cells can be found in what fluids?
    5·2 answers
  • Muscles and bones in your arms and legs work like which simple machine?
    13·1 answer
  • Which enzyme probably came from the bacterial living in the alkaline hot spring?
    9·1 answer
  • Which segment of an mrna transcript is removed?
    14·1 answer
  • Creates energy for cells
    15·1 answer
  • Hey guys I need help with this question if you would be nice to answer it,it would be a pleasure pls do not post any links to th
    5·1 answer
  • URGENT WILL GIVE BRAINLY FOR RIGHT ANSWER
    10·1 answer
  • Why do thunderstorms occur
    11·1 answer
  • How does the eruption of an explosive volcano on an island in the Pacific Ocean ,begin most likely affect humans living thousand
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!