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xxMikexx [17]
2 years ago
10

Define of plant and crop residue cover ?​

Biology
1 answer:
ElenaW [278]2 years ago
6 0
High-residue cover cropping is an adaption of conservation tillage in which a high-biomass cover crop is grown during the winter and is rolled or cut down prior to no-till or strip-till planting in spring.
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Possible causes of hypoxia include ________. getting very cold too little oxygen in the atmosphere obstruction of the esophagus
harkovskaia [24]

Answer:

too little oxygen in the atmosphere

Explanation:

Possible causes of hypoxia include too little oxygen in the atmosphere. getting very cold too little oxygen in the atmosphere obstruction of the esophagus taking several rapid deep breaths

5 0
2 years ago
Label each example as either (PI) passive or (AI) active immunity:
Tatiana [17]
First, let's distinguish active from passive immunity:
- Active immunity occurs in a direct exposure of individuals to live pathogens. The result is a development of a disease. After that, individuals acquire immunity to the disease.
- Passive immunity is induced by vaccines with antibodies for a disease, so the disease does not develop.

<span>a. ACTIVE IMMUNITY - Bill had a disease, so it must be active immunity.
</span>b. PASSIVE IMMUNITY - Bill got a vaccine and a disease did not develop, so it must be passive immunity.
c. <span>PASSIVE IMMUNITY - Although, 3-month-old daughter did not get a vaccine, she has mother's antibodies from the milk so she will not develop a disease.</span>
7 0
3 years ago
You want to know if feeding rabbits corn is better for their growth than the normalfed pellets that they eat. You have 20 rabbit
Alex777 [14]

Answer:

Independent is type of food

Dependent is the growth

Explanation:

Independent= What "I" Change: Food

Dependent= Depends on what I change:Growth

6 0
4 years ago
Read 2 more answers
 Which statement BEST describes why warm ocean currents are usually surface currents?
sveta [45]
I might be wrong but I think it's, B) Ocean tides bring warm water to the surface
6 0
4 years ago
Beans may be tall or short depending on one locus, and they may have long or stubby pods, depending on another locus. A tall, st
lora16 [44]

Answer:

c. "short, long"

Explanation:

The question being described involves two different genes; one coding for beans length and the other for pod length. According to the question, beans may be tall (T) or short (t) while they can also have have long (L) or stubby pods (l).

From the phenotypic ratio result of the F1 generation, which were all tall and stubby, it is clear that tall bean (T) and stubby pods (d) are highest balloon. According to Gregor Mendel's ratio of dihybrid cross; 9.3.3:1, the least occuring phenotype, which is 1 of 16, can be "short, long".

4 0
3 years ago
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