How many traits are involved in a dihybrid cross?

How does diffusion cause culture change?

Vlada [557]

It causes cultural change by bringing in diffrent cultures and traditions into a superior culture making it into a melting pot

5 0

3 years ago

Cattle depend on microorganisms in their digestive tract to digest the cellulose in their diets. The cattle and the microorganis

GaryK [48]

<h2>The correct answer is: Mutualism.</h2>

Explanation:

Mutualism can be defined as a type of symbiotic relationship.
Symbiosis can be defined as the type of ecological interplay in between two species localized in the same habitat in which at least one of the species gets benefited in the form of food, shelter or protection due to the interaction.
Mutualism is a type of positive symbiosis in which both the species involved in the ecological interplay benefits due to the interaction in between them.
In the given question, some micro-organisms survive in the digestive tract of the cattle.
These micro-organisms produce the enzyme, cellulase, which helps in digesting cellulose present in the food consumed by the cattle.
The cattle is incapable of producing this cellulase enzyme by itself and is dependent on the micro-organisms for its synthesis.
Hence, the the micro-organisms help the cattle in obtaining nutrition and energy by the digestion of cellulose.
On the other hand, the micro-organisms get shelter, nutrition and protection in the gut of the cattle.

3 0

3 years ago

Because most cigar and pipe smokers do not ______, as a group they have a lower risk of cancer than cigarette smokers.

Artyom0805 [142]

Because most cigar and pipe smokers do not inhale the smoke , as a group they have a lower risk of cancer than cigarette smokers.

The cigarettes, cigars, and pipe tobacco are made out of dried tobacco leaves. The other substances are usually added for flavor and to make smoking more gratifying. The smoke from these products is a complex mixture of chemicals produced by flaring tobacco and its additives.

There are at least 70 known chemicals to cause cancer. These cancer-causing chemicals are referred to as carcinogens.

It is so because cigars and pipes are usually believed to be less harmful way than to smoke tobacco. It was once a trend to use cigars in the 1990s, luring/dragging the young and the old.

Most of the people think cigars are less harmful to their health, but they actually pose the same risk for oral cancer as cigarettes do. Many cigar smokers don't inhale the smoke, but still the risk for oral, throat, and esophageal cancer is alike as for cigarette smokers.

To learn more about carcinogens here

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5 0

2 years ago

name the branch of biology that deals with the study of animals and plants in different parts of world.

frosja888 [35]

Answer:

Ecology

Explanation:

Brainliest plz

7 0

2 years ago

Read 2 more answers

In Illinois, the two most common crops grown are corn and soybeans. Corn is a that depletes the soil of nitrogen. Soybeans are a

lina2011 [118]

Answer:

Farmers definitely use the information above to plan out their crops from one year to next.

Explanation:

Nitrogen is an essential nutrient required for healthy plant growth. Corn is an important food crop and after its cultivation the soil is depleted of its nitrogen. Cultivation of any crop on soils that lack nitrogen will not yield good result.

Thus the nitrogen in the soil has to be replenished. Soybean is a crop that has symbiotic bacteria living on its roots. This bacteria help in fixing atmospheric nitrogen. Thus the nitrogen level will get replenished.

Thus cultivating soybean on the land in the period between harvest and sowing of corn would be a healthy practice that increases yield and maintains soil health. 

7 0

3 years ago