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zhenek [66]
3 years ago
8

Unlike green algae which can only live in water, a waxy covering over the epithelial cells of plants, called the ________ help(s

) them retain water and gave them the adaptation needed for terrestrial life.
Biology
1 answer:
Pavel [41]3 years ago
7 0

Answer:

Cuticle

Explanation:

Plant cuticle is a waxy covering over the aerial epidermal cells of all the plants. Waxes are composed of cutin and a various organic solvent-soluble lipids. The cuticle is an extracellular hydrophobic layer which provides protection against desiccation and external environmental stresses.  In other words the cucticle helps to retain water and give plants an adavanthe to live  terrestrial life.

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Anni [7]

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In a population in which homozygotes (AA and aa) mate preferentially with individuals of the same genotype, which frequency will
uranmaximum [27]

Answer:

It will remain constant...

Explanation:

In accordance with the Mendel's law of segregation, independent assortment as well as Hardy-Weinberg Theorem., no matter what type of cross within the homozygotic characteristics takes place, the frequency of dominant and recessive will remain constant over the whole population even if selective breeding strategy is applied.

For example, the ratio for a single trait of allele will remain 3:1 for a whole population of large numbers

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(Choose all that apply)
Shkiper50 [21]
The correct answers are 2. arid climate and 4. oil resources

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3 years ago
Biological macromolecules are synthesized by ___________ reactions and are broken down by ___________ reactions.
mojhsa [17]

Biological macromolecules are synthesized by dehydration

synthesis reactions and are broken down by hydrolysis

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<h3>What are Biological macromolecules?</h3>

These are formed from smaller compounds and are necessary

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macromolecules include:

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Dehydration synthesis involves the loss of water molecules in

the process while hydrolysis reaction involves the addition of

water molecules.

Read more about Macromolecules here brainly.com/question/5246898

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Would would would would would
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