Meristem cells are undifferentiated. True or false?

Answers

Answer 1

Answer: True. Meristem cells found in plant tissue contain undifferentiated cells. You can found meristem cells in buds and tips or areas in plants where growth takes place.

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What is the largest organ in the body? the eye the brain the heart the skin

Answers

This question can actually be tricky since everyone always says that the liver is the largest one. The largest internal organ of the body is liver, however, the largest external organ (generally) is the skin. The organ, skin covers our whole body which would obviously be the largest one.

Answer:

The skin

Explanation:

If you wanted to try and identify or classify archaea or eubacteria, you would _____A. study their habitat
B. study their genetic make-up
C. study their shape and arrangement
D. conduct Gram staining
E.study how they gain energy and nutrients
F. study how they move

Answers

c. study their shape and arrangement.

If you wanted to try and identify or classify archaea or eubacteria, you would study their habitat, study their genetic make-up, study their shape and arrangement, conduct Gram staining, study how they gain energy and nutrients and study how they move. Archaea and eubacteria are genetically different; Archaea have more complex RNA polymerases that contain multiple polypeptides while eubacteria have simple RNA polymerases that contain four polypeptides. Archaea cell walls do not contain peptidoglycan while almost all bacteria cell walls contain peptidoglycan.

Which lung sound possesses the characteristics of being louder and higher in pitch, with a short silence between inspiration and expiration and with expiration being longer than inspiration?A) BronchovesicularB) VesicularC) BronchialD) Tracheal

Answers

Answer:

C. Bronchial

Explanation:

The different types of lung sounds, also known as breath sounds differ from each other with respect to their location, pitch, relative duration, and intensity.

The bronchial breath sounds are heard just above the clavicle on either side of sternum bone and are characterized by loud amplitude, harsh quality, and high pitch. The bronchial breath sounds are hollow tubular.

The bronchial breath sounds have a short period of silence between the inspiratory and expiratory sounds. The expiratory bronchial sounds last longer than the inspiratory bronchial sounds (I<E).

List 10 processes that occur while an organism is alive, but cease when it is dead.

Answers

1. Respiration (Breathing)
2. Digestion
3. Mitosis
4. Meosis
5. Transcription
6. Blood Flow
7. Brain function (brain cells connecting and junk) :b
8. Metabolism

That's all I could think of! :c

Breathing, heart beating, digestive tracts, talking/making noise, moving, eating, sleeping, thought process, interacting, survival

A feral cat needs to eat two mice a day to survive. A mouse needs to eat 5 seeds a day to survive. How many seeds are required to feed a feral cat for a week (7 days)?

Answers

Answer:

70 seeds

Explanation

5 is the food for a mouse (day)x2 mice for cat=10. 10x7(week)=70 seeds

hope this helps!

One beneficial use of club fungi (basidiomycetes)is forA) mushrooms on pizza.
Eliminate
B) antibiotic medicines.
C) making cheese, yogurt, and sauerkraut.
D) fermentation during bread and wine production.

Answers

The correct answer is A. Mushrooms on pizza

Explanation:

Fungi are often classified into two big groups, the first one is Ascomycota also called Sac Fungi that includes yeast that is used for bakery products as well as Penicillium species that are beneficial for creating antibiotics and also products such as cheese. The second group is Basidiomycetes or Club Fungi and includes chanterelles, jelly fungi, bracket fungi and even mushrooms that are one of the most popular edible fungi around the world.

Thus, one beneficial use of Basidiomucetes of Club Fungi is for mushrooms on pizza because mushrooms are the only type of fungus from the options that belong to Club Fungi and also the use of them for food is quite popular.

Its A because other products are made by memebers of sac fungi

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