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slavikrds [6]
3 years ago
14

Bacterial flagella have a very complex structure composed of 42 distinct proteins. what is the most likely explanation for the e

volution of these complex structures?
Biology
1 answer:
pshichka [43]3 years ago
5 0
The answer is '<span>Exaptation</span>'. This term describes the change in the function of a trait developed during evolution, i.e., a trait that evolved to fulfil one function, eventually serves to fulfil another function for which it was not originally evolved. It is thought that this is common in animal anatomy and behaviour. For example, bird feathers may have initially evolved for temperature regulation, but later were adapted for flight. 
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Identify the correct order of events that allow nutrients from foods to be used by the body. Group of answer choices digestion,
Lera25 [3.4K]

Answer:

The correct answer is- digestion, absorption, transport, elimination

Explanation:

The process of digestion starts from the mouth with the help of enzymes called salivary amylase present in our saliva. The food then passes through the esophagus to the stomach.  

In the stomach, the food is broken down in small fragments by churning movement which mixes digestive enzymes and food to form chyme.  

This chyme is passed to the small intestine where several enzymes from the liver and pancreas digest the food in smaller particles and absorb these particles in the blood. Therefore absorption takes place in the small intestine.

Then the solid waste material left behind after absorption is transported from small intestine to the large intestine and from large intestine waste is eliminated out of the body.

Therefore the correct order are: digestion → absorption→ transport→ elimination.

7 0
4 years ago
What type of science is a pseudoscience?
Arturiano [62]

Answer:

b

Explanation:

i did this i know

8 0
3 years ago
What type of bonding allows for cohesion and adhesion?
Korolek [52]
Hydrogen bonds allow for cohesion and adhesion. Think water properties
6 0
4 years ago
Which occurs first, a tsunami or an underwater earthquake?
julia-pushkina [17]
The earthquake is first.

7 0
4 years ago
Read 2 more answers
Lime obtained from limestone is an important ingredient in the manufacture of cement. Would the Cayuga Lake Basin be a good or p
Kamila [148]

Answer:

Within the geological structure of Cayuga Lake Basin there is a diversity of limestone sources, which would make it possible for the lake to be a good location for the construction of a cement-making plant.

Explanation:

Cayuga Lake, part of the so-called Finger Lakes, located in New York, has an extension of about 40 miles. This lake is of great economic and ecological importance, because it allows fishing and recreation activities, besides being a place of passage for migratory birds.

The Skaneateles, Onandaga, Marcellus, Manilius, Moscow and Tully formations are an important source of limestone of variable quality, from which lime can be obtained for the manufacture of cement.

Although the presence of limestone would be ideal for building a cement-making plant, a project of this size should consider the environmental impact it could have.

Learn more:

brainly.com/question/13764464

4 0
4 years ago
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