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Anna35 [415]
3 years ago
10

Plants use photosynthesis to meet their survival needs by enabling them to

Biology
1 answer:
Llana [10]3 years ago
8 0
I believe plant use photosynthesis to meet their survival needs by enabling them to convert radiant energy into chemical energy. Photosynthesis is the process by which plants makes their own food using energy from sunlight. Green plants capture and store light energy from the sun through this process using chlorophyll. The process of photosynthesis produces the chemical energy that plant's cells need to carry out their activities.
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Why is the percentage similarity in the gene always lower than the percentage similarity in protein.
Galina-37 [17]

Answer:

Synonyms in the genetic code exist and some species only use one synonym to get the same amino acid. The reason why the percentage is low in gene is because it does not involve a lot of processes compared to the proteins which undergo mRNA and tRNA to be coded as amino acids.

Explanation:

5 0
2 years ago
A protein is a polypeptide of at least 50 amino acids that also has what characteristic?
Alisiya [41]
I think it is 60 i believe so
3 0
3 years ago
When selecting food, the most nutritious option is to select whole foods.<br> O True<br> O False
Leya [2.2K]

Answer:

true

Explanation:

Eating more whole foods will help you cut down on calories from the added fats and sugars we get from processed and fast foods. Whole grains. You might think the benefits of whole grains have mostly to do with fiber, but there's so much more than that

7 0
2 years ago
Read 2 more answers
Thinking creatively about evolutionary mechanisms, identify at least two schemes that could generate allelic polymorphism in a p
Ede4ka [16]

Complete question:

Thinking creatively about evolutionary mechanisms, identify at least

two schemes that could generate allelic polymorphism in a population except natural selection that favors heterozygotes.

<u>Select the two correct answers.</u>

-inbreeding among individuals in the population

-purifying selection against mutational variants of alleles in the population

-continuous migration of individuals with new alleles into the population

-mutations that do not severely affect viability and reproductivity

-genetic drift of alleles common in the population

-events leading to genetic bottleneck effect

Answer:

The two events that might favor heterozygotes among the options are  

  • The Continuous migration of individuals with new alleles into the population
  • Mutations that do not severely affect viability and reproductivity.  These might favor heterozygous frequencies.

Explanation:

Due to technical problems, you will find the complete explanation in the attached files.

Download pdf
3 0
2 years ago
When scientists have made many observations and collected existing data, they suggest a possible explanation for what they have
o-na [289]

Answer:

Hypothesis, controlled conditions, "if then" statement, scientific investigation, observation.

Explanation:

Hypothesis: An idea proposed for an argument to be tested if it's true.

Controlled Conditions: An experiment that doesn't manipulate the independent variable.

If then statements: These sentences present situations and their outcomes.

Scientific Investigation: A plan for asking questions and testing possible answers.

Observation: Using one of the senses (hearing, seeing, tasting, smell, touching) or measurements to gather data.

Let me know if you need more!

4 0
3 years ago
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