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coldgirl [10]
4 years ago
6

Walls that separate fungal cells are called _______.

Biology
1 answer:
Ivahew [28]4 years ago
7 0
The rigid layers of fungal cell walls contain polysaccharides called chitin and glucans. The wall protects the fungus from desiccation and predators. Most fungal hyphae are divided into separate cells by endwalls called septa(e). These tiny holes in the septa allow the rapid flow of nutrients and small molecules from cell to cell along the hypha. 
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during which phase of meiosis do homologous chromosomes align as tetrads in the middle of the spindle????
stiks02 [169]
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3 years ago
Living things are composed only of organic elements, whereas nonliving things are made up of inorganic elementsa. Trueb. False
Scilla [17]

Answer: option B) Statement is false

Explanation:

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Also, nonliving things are NOT made up of only inorganic elements. A good example is the air we breathe, it is non-living, yet contains carbon in the form of Carbiondioxide.

7 0
3 years ago
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miss Akunina [59]
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4 0
4 years ago
One isotope of sodium has 11 protons and 7 neutrons. What is the mass number of this isotope?
Alecsey [184]

The mass number, also known as an atomic mass number or nucleon number, refers to the total number of neutrons and protons (in a combination known as nucleons) in an atomic nucleus. It determines the atomic mass of atoms. However, while calculating the mass number, the small contribution of mass from electrons is ignored.  

Mass number is equal to Number of protons + Number of neutrons  

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Hence, the correct answer is 18.  


7 0
4 years ago
Read 2 more answers
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