Unlike endocrine glands, exocrine glands utilize ducts to release their secretions.
Option A is correct.
Exocrine glands release their secretions through ducts, while endocrine glands release their secretions directly into the bloodstream. The thymus and thyroid are endocrine glands.
Exocrine glands secretions can be either watery or viscous, and they can serve a variety of purposes, such as lubrication, digestion, or protection.
Option A is correct.
Learn more about Exocrine glands at:
#SPJ6
c. destroyed
b. absorbed
d. reflected
Answer:
reflected
Explanation:
A
Artificial selection
(Choice B)
B
Natural selection
(Choice C)
C
Environmental selection
(Choice D)
D
Sexual selection
Choice A, artificial selection, led to the presence of these traits in French bulldogs.
Artificial selection, also known as selective breeding, is the process of breeding organisms with desirable traits in order to produce offspring with those traits. In the case of French bulldogs, humans selectively bred dogs with shorter snouts and flatter faces in order to create a breed that was aesthetically pleasing. However, these traits also led to health problems such as difficulty breathing.
Natural selection, on the other hand, is the process by which organisms with advantageous traits are more likely to survive and reproduce, leading to the evolution of those traits in a population.
Environmental selection refers to the process by which the environment favors certain traits over others. Sexual selection is a type of natural selection that occurs when individuals with certain traits are more likely to attract mates and reproduce.
In the case of French bulldogs, these traits were not naturally selected for based on survival advantages, nor were they the result of environmental or sexual selection. Rather, they were artificially selected for by humans, leading to unintended consequences for the dogs' health.
Learn more about selective breeding at:
#SPJ3
Answer:
Artificial selection
Explanation:
Most chordates have bilateral symmetry.
Symmetrical arrangement as of an organisms or body part along its central axis so that the body is divided into equal halves.
Most of the chordates shows bilateral symmetry which means that the body of the organism can be divided into two equal halves.
The examples of chordates are reptiles,amphibians, et cetera.
Answer:
epithelial
Explanation: