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prohojiy [21]
3 years ago
13

Cell walls in plant cells provide support and structure for the cell, allowing plants to 'stand up' without a skeleton. What are

these walls made of?
A. Cellulose
B. Phospholipid bilayer
C. Cellulite
D. Cytoplasm
Biology
2 answers:
riadik2000 [5.3K]3 years ago
7 0
The answer might be A
natta225 [31]3 years ago
6 0

Answer:

Cellulose

Explanation:

Cell walls made of cellulose are only found around plant cells and a few other organisms. Cellulose is a specialized sugar that is classified as a structural carbohydrate and not used for energy. ... While cell walls protect the cells, they also allow plants to grow to great heights. You have a skeleton to hold you up.

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galina1969 [7]

Answer:

Genes are contained in chromosomes, which are in the cell nucleus. A chromosome contains hundreds to thousands of genes. Every normal human cell contains 23 pairs of chromosomes, for a total of 46 chromosomes. A trait is any gene-determined characteristic and is often determined by more than one gene

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3 years ago
What are the positive and negative effects of road construction in rainforest
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Explanation:

7 0
2 years ago
Please help
notka56 [123]

Answer:

The answer is option D

Codons

Hope this helps you

3 0
3 years ago
Suppose that the pedigree shown in the transparency is for a trait caused by recessive allele.is it possible to infer from the p
kicyunya [14]
As we can see in the pedigree, both of the parents do not possess the trait, but one of the four offspring (marked with red) is expressing the trait.
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7 0
3 years ago
In southern Arizona, in the Chiricahue Mountains, there are species of toads that live aciya
inysia [295]

Answer:

<em>Geographic isolation</em>

Explanation:

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