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pashok25 [27]
3 years ago
8

A student made the dichotomous key below.

Biology
1 answer:
s2008m [1.1K]3 years ago
6 0

Answer:

D

Explanation:

It's to identify the different insects

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Some simple columnar and pseudostratified columnar epithelia have ________ cells, which produce a protective mucous coating over
vagabundo [1.1K]

Goblet cells are those secretory cells or unicellular glands, which make and expel mucus can be found in simple columnar and pseudostratified columnar epithelia.

<h3>What are goblet cells? </h3>

They are goblet-shaped cells that have a basal nucleus and a cytoplasm loaded with mucins (the main component of mucus).

<h3>Characteristics of goblet cells</h3>

  • It is present in the epithelia of the respiratory and digestive systems.

  • Its main function is to secrete mucus, which protects and lubricates the inner surface of simple columnar and pseudostratified columnar epithelia.

Therefore, we can conclude that goblet cells are mucus-secreting cells present in epithelial linings.

Learn more about goblet cells here: brainly.com/question/24688127

7 0
2 years ago
Samuel suffered damage to his temporal lobes during an operation to remove tumors from his brain. he is likely to have problems
Mila [183]
I believe the answer is <span>Hearing</span>

Temporal lobes are a major lobe of the cerebrum that located in the middle lower, between the frontal lobe and occipital lobe, below the parietal lobe. The main function of this lobe is to process the information that related to the sensory input of auditory, emotion, language and visual memory. Hearing/auditory problem would be the easiest sign to recognize.
5 0
3 years ago
Read 2 more answers
Students investigate how soil pH affects the height of tomato plants. Each of six tomato plants receives the same amount of
nirvana33 [79]

Answer:

The height to which to tomato plants grow

Explanation:

In an experiment, the dependent variable is the variable that the experimenter measures. It is the variable that responds to changes made to the independent/manipulable variable.

According to this question, students investigate how soil pH affects the height of tomato plants. The different pH each plant receives is the independent variable while the HEIGHT OF THE PLANTS that responds to the soil pH or that is measured by the students is the DEPENDENT VARIABLE.

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4 years ago
The type of hormone, such as a steroid, which passes directly through the cell membrane to nuclear receptors to cause changes in
Ede4ka [16]

The type of hormone, such as the steroid, which passes directly through the cell membrane to nuclear receptors to cause changes in gene expression within the cell, is known as hydrophobic.

Hydrophobic steroid hormones are transported in the circulation, largely bound to plasma carrier proteins. Steroids are overall hydrophobic because of they have common tetracyclic hydrocarbon core.

Hence, the steroid hormones are lipid-soluble in hydrophobic environments and they able to pass through the cell membrane of cell. Steroid hormones have the ability bind with receptors and change their structure and causing that complex to easily pass into the nucleus in order to alter or change gene expression.

Learn more about steroid here

brainly.com/question/8922100

#SPJ4

4 0
1 year ago
______ happens when rain, snow, sleet, and hail that falls from the clouds to the earth’s surface.
Rudik [331]

Answer:

precipitation

Explanation:

4 0
4 years ago
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