Do soil microorganisms protect against crop disease?

1 answer:

5 0

Usually microorganisms help keep the nutrients in the soil cycling allowing for nutrients to be distributed all over. But they do what they can unless the disease is damaging to the soil itself therefore damaging the microorganisms working to keep the plant functioning.

You might be interested in

Rank the following in order from most general to most specific: 1. gametic isolation 2. reproductive isolating mechanism 3. sper

mihalych1998 [28]

<h2>Reproductive Method </h2>

Explanation:

The rank in order from the most specific which is following .

(1) Reproductive isolating mechanism

(2) Sperm-egg incompatibility in sea urchins

(3) Gametic isolation 

(4)Prezygotic isolating mechanism

(1) Reproductive isolating mechanism- The components of regenerative confinement are an assortment of transformative instruments, practices and physiological procedures basic for speciation. They keep individuals from various species from delivering posterity, or guarantee that any posterity are sterile.

(2) Sperm-egg contradiction in ocean urchins- Bindin is a gamete acknowledgment protein known to control species-explicit sperm-egg grip and layer combination in ocean urchins.

(3)Gametic isolation - Prezygotic hindrances keep preparation from occurring. Gametic disengagement is a sort of prezygotic hindrance where the gametes (egg and sperm) come into contact, yet no preparation happens. Gametes might be not able to remember each other in various species

(4) Prezygotic isolating mechanism- while postzygotic segregation forestalls the arrangement of rich posterity. Prezygotic systems incorporate environment segregation, mating seasons, "mechanical" disconnection, gamete detachment and conduct seclusion.

4 0

3 years ago

Sources of the heat inside earth?

allochka39001 [22]

Sources of heat from inside earth is radioactive decay and residual heat.

7 0

3 years ago

Match the system with its correct description: the peripheral nervous system __________.

tino4ka555 [31]

Consists of cranial and spinal nerves carrying impulses to and from the brain and spinal cord

5 0

3 years ago

Historically, African elephants have had large ivory tusks. For many years, poachers (illegal hunters) have been killing elephan

gregori [183]

The correct answer is B, I know this because none of the other answers are even reasonable. For example-
A is wrong because the size of elephant tusk has not changed over time, elephant tusk just grow...
C is wrong because it makes no sense to hunt elephants with no tusk :/
D is completely wrong because tusk have nothing to do with reproduction, those are two completely separate bodily functions.........

3 0

3 years ago

Read 2 more answers

Why do some species employ both mitosis and meiosis, whereas other species use only mitosis? See concept 13.2 (page 258)?

svetlana [45]

Some species cell division produces reproductive cells in sexually reproduce organisms

7 0

3 years ago

Read 2 more answers