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
inn [45]
2 years ago
11

Corn ______ almost destroyed the entire U.S. corn crop in 1972.

Biology
2 answers:
WITCHER [35]2 years ago
3 0
Smut
a fungal disease of grains in which parts of the ear change to black powder.
alina1380 [7]2 years ago
3 0

Answer:

<u>Smut:almost destroyed the entire U.S. corn crop in 1972</u>

Explanation:

Smut is a type of plant disease,caused by fungus Sporisorium scitamineum which has destroyed entire U.S corn crop in 1972.

In the initial stage infection caused by the smut is grayish-white and there is spongy growth called galls after that it gets ripen, and the galls change into black, then it gets burst.

This gets spread by the dispersed of winds that cause disease in the plant.

It results in the formation of blisters in the leaves, seeds, flowers, and stem.

You might be interested in
Match the name of the following compound: MgSO4 · H2O
sleet_krkn [62]
Magnesium Sulphate Monohydrate
4 0
3 years ago
There are ___________ pair of true ribs.
Bad White [126]

Answer:

7

Explanation:

There are 12 total pairs of ribs. 1-7 are attached directly to the sternum by costal cartilages, making them true pairs. 8-10 are fake pairs, which means they're attached indirectly to the sternum. And 11 and 12 and free floating ribs, meaning they aren't attached.

5 0
2 years ago
Read 2 more answers
Describe the three types of waves that emanate from and earthquake. Compare their speed, type of motion and what the types of ma
Setler79 [48]

Answer:

The types of waves that emanate from and earthquake are the body waves (P-waves and S-waves), and the surface waves. The surface waves travel along the suface, and are are the slowest, even though they do the most damage in an earthquake. While the P-waves travel the fastest through solids, liquids, and gases. S-waves, however only travel through solids.

Explanation:

Hope that helped hun <3

8 0
2 years ago
Which of these produces the cell's chemical energy?
garik1379 [7]
The answer is Mitochondria

Hope that helps! :)
4 0
3 years ago
Read 2 more answers
5.01 Why is the cell membrane essential for cell homeostasis?
hodyreva [135]

A cell membrane does not actually maintain homeostasis by itself. The term homeostasis refers to maintaining a relatively stable internal environment inside of a multi-cell organism. Since the internal environment is the interstitial fluid that is around each and every cell, then homeostasis has more to do with what is outside of a cell than what is inside of it. :)

6 0
2 years ago
Other questions:
  • In the lock and key model of enzyme action the blank fits into the blank of the enzyme
    15·2 answers
  • Which organelles are found in both plant and animal cells?
    6·1 answer
  • How water and oxygen are transported through the cellular membrane? A) diffusion and osmosis B) facilitated transport and pinocy
    15·1 answer
  • The germ theory of disease established that many diseases are caused by?
    7·2 answers
  • Explain how proteins and nucleic acids are different in function
    12·1 answer
  • What is one condition that must be met for a population to be in genetic equilibrium
    8·1 answer
  • Deafness is a _____ along with ADHD. comorbidity dual-disease syndrome discrepancy disease psychopathological syndrome
    8·1 answer
  • Which type of succession do the biotic components of a community cause?
    6·2 answers
  • Why does friction produce heat
    13·2 answers
  • In what other parts of a plant might transpiration occur?​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!