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
algol [13]
3 years ago
11

Write at least a 2 paragraph answer. brianlist to whoever writes two-paragraph for both answer

Biology
1 answer:
ludmilkaskok [199]3 years ago
3 0

Answer:

Explanation:

About 10,00 years ago, ancient farmers in what is now Mexico took the first steps in domesticating corn when they simply chose which kernels (seeds) to plant. These farmers noticed that not all plants were the same. Some plants may have grown larger than others, or maybe some kernels tasted better or were easier to grind. The farmers saved kernels from plants with desirable characteristics and planted them for the next season's harvest. This process is a example of selective breeding. Corn cobs became larger over time, with more rows of kernels, eventually taking on the form of modern corn.

This makes the plant more useful because corn is the primary U.S. feed grain, accounting for more than 95 percent of total feed grain production and use. More than 90 million acres of land are planted to corn, with the majority of the crop grown in the Heartland region. Most of the crop is used as the main energy ingredient in livestock feed. In conclusion, more corn will help the environment, crops and living beings.

You might be interested in
HELP!!! How does the Galápagos penguin compare to the cold adapted emperor penguin of Antarctica?
skad [1K]
<h3><u>Comparison between Galapagos penguin and cold adapted Emperor penguin of Antarctica:</u></h3>

<u>Galapagos penguin:</u>

  • Galapagos penguins are the only species of penguins that live north of the Equator.
  • The Galapagos penguins breed all-round the year.
  • The Galapagos penguins are smaller compared to the cold-adapted emperor penguins of Antarctica.
  • The breeding and nesting place of the Galapagos penguins lie on the shoreline.

<u>Emperor penguin:</u>

  • The emperor penguins live and adapt to the cold Antarctic environment.
  • The Emperor penguins breed only during the Antarctic winters.  
  • The nesting of emperor penguins is on ice cliffs and icebergs where the eggs are protected from the strong and cold Antarctic winds.
  • However, both of these species of penguins are at risk of extinction due to the rise in temperature and shortage of foods.
7 0
3 years ago
Two students decide to repeat the Hershey and Chase experiment with modifications. They decide to label the nitrogen of the DNA,
Ipatiy [6.2K]

Answer:

radioactivity will not be able to tell the difference between the DNA and proteins

Explanation:

It seems that the experiment will fail to show what Hershey and Chase showed because they modify some of the aspects. These modifications will cause changes to the results, the main one being that radioactivity will not be able to tell the difference between the DNA and proteins. This is because Amino Acids are proteins that also contain nitrogen atoms, thus labeling the nitrogen would include all DNA and proteins. This being the main reason why Hershey and Chase decided to label the DNA instead.

4 0
3 years ago
How many amino acids are found in nature
Firdavs [7]

Answer:

para la mayoría de los seres vivos son 20

Explanation: alanina, arginina, asparagina, aspartato, cisteína, fenilalanina, glicina, glutamato, glutamina, histidina, isoleucina, leucina, lisina, metionina, prolina, serina, tirosina, treonina, triptófano y valina.

Sin embargo, hay excepciones: en algunos seres vivos el código genético tiene pequeñas modificaciones y puede codificar otros aminoácidos

3 0
3 years ago
¿Pueden los icebergs ser considerados como<br> un tipo de glaciar?
olya-2409 [2.1K]

Answer:

La diferencia entre un iceberg y un glaciar es que el iceberg es la pieza de un glaciar que se desprende (o se rompe) cuando las temperaturas suben. Los glaciares están formados por una gran masa de mezcla de nieve y hielo que cubre el fondo del valle de una cadena montañosa.

Explanation:

3 0
3 years ago
Please help me on this Bio. question!
Ann [662]

The synthesis of new proteins

c

8 0
3 years ago
Read 2 more answers
Other questions:
  • Wich statement correctly compares nucleic acids and carbohydrates
    9·1 answer
  • Explain why cells need to supercoil their dna molecules
    13·1 answer
  • What is a limiting amino acid in a dietary protein?
    15·1 answer
  • If the nucleotide sequence of one strand of a dna helix is gcctaa, what would be the sequence on the complementary strand?
    12·1 answer
  • Which is A homologous chromosomes pair
    10·2 answers
  • What are some applications of PCR?
    6·1 answer
  • Successful resolution of the intimacy versus isolation stage of adulthood should result in __________.
    7·2 answers
  • If earth didn"t have internal energy which carbon cycle process would not be possible
    13·1 answer
  • Please help me out!
    13·1 answer
  • Identify the most efficient way to protect biodiversity. Explain your reasoning.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!