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Tpy6a [65]
3 years ago
5

What is the main difference between exocrine and endocrine glands?

Biology
1 answer:
nignag [31]3 years ago
6 0
<span>The correct answer is a. Exocrine glands secrete substances through a duct; endocrine glands release substances into the blood.</span>
For example, exocrine glands are sweat, salivary, mammary, lacrimal glands… Endocrine glands excrete hormones. Examples of this type of glands are the pineal gland, pituitary gland, thyroid gland, parathyroid gland, pancreas, ovaries, testes, hypothalamus and adrenal glands.    

<span> </span>

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Both a solar eclipse and a lunar eclipse involve the alignment between the Sun,
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An island nature preserve brings in 72 NA warblers and 252 SA warblers. Out of the 72 NA birds, 55 have long plumage. Out of the
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401 of these offspring are expected to have long plumage.

To calculate the number of these offspring that are expected to have long plumage the following cross multiplication calculation must be performed:

  • Total birds = 72 + 252 = 324
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Therefore, 401 of these offspring are expected to have long plumage.

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