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Novay_Z [31]
3 years ago
8

What are the requirements of light-independent reactions? Where do light-independent reactions occur?

Biology
2 answers:
jolli1 [7]3 years ago
5 0

Light independentreaxtion occurs in the stroma of the chloroplast. The requirements are ADP, NADP+, C6H1206  

Alisiya [41]3 years ago
3 0

Answer:

Requirement of light independent reaction is carbon dioxide, NADPH and ATP. The site of light independent reaction is stroma of the chloroplast.

Explanation:

Light independent reaction occurs in the absence of light. This phase of reaction uses the chemical energy in the form of ATP and NADPH and carbon dioxide (produced during light reaction) to produce carbohydrates required for plant food. This reaction is also known as Calvin cycle.

Light independent reaction occurs in the stroma of the chloroplast. Stroma provides the proper chemical environment for the light independent reaction. The end product of the reaction is the formation of carbohydrates.

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t elevatUsing species C as a reference, you find that there are more genetic differences between species A and species C than be
Julli [10]

Answer:

Speciation was allopatric or peripatric, but would depend on the number of individuals that dispersed from the original populations.

Explanation:

  • There are two types of speciation: allopatric and peripatric.
  • Allopatric speciation occurs when the species of same population gets isolated that results in lack of gene flow.
  • From the isolated population, new species are formed then it is known as the peripatric speciation.
  • All these isolation of populations and formation of new species depends upon the initial or original group of species that was dispersed.
5 0
2 years ago
In this lab, you used a dichotomous key to identify organisms. Why would this skill be valuable to you? Check all possible reaso
Oliga [24]

The reason why a dichotomous key to identify organism is valuable, is because it helps you classify organisms,it helps you identify eco -systems, it helps you analyze an organism's traits.

Explanation:

A dichotomous key is a skill that has been brought about by scientists, to help people to identify and classify organisms.

In Dichotomous key, the main way of identifying an object is by it scientific name.This is because, though two objects might look similar to each other but they might belong to a whole different species.

So, it is is easier to identify the organism from its scientific name, as it will tell us which species it belongs to.

This key is very useful to people who are novice, and don't know much about identifying an organism.

This key also helps identifying, whether an organism belongs to a particular closely related group of organisms or is a separate organism.

It helps one analyze the traits of an organism, and based on their characteristics, it will help you identify and classify the species of the object or organism.

3 0
3 years ago
Read 2 more answers
What sorts of signals does the brain use to communicate sensations, thoughts and actions?
natita [175]

Answer:

The chemical and electrical signals are used by brain for communication,sensation and thought. Brain uses electrical signals from communication.

6 0
2 years ago
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18. Brayden is trying to figure out how petal shape is determined in two different roses. In the pink
vovikov84 [41]

Answer:

c

Explanation:

I guessed not sure

7 0
2 years ago
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Use the drop-down menus to decide if an example of similar traits is likely a homologous structure or an analogous structure.
snow_tiger [21]

Answer:

- Bird wings and dragonfly wings are both used for flight: Analogous structure

- Clams and snails both have similar muscle structure even though the muscles do different jobs: Homologous structure  

- Human and giraffe necks both have 7 vertebrae because we are related: Homologous structure  

- The flaps of a Venus flytrap have a similar makeup to oak leaves: Homologous structure  

Explanation:

Analogous structures are similar structures that have the same or similar functions in unrelated organisms. Analogous structures aren't the result of evolutionary relationships among organisms (i.e., they were not inherited from a common ancestor). On the other hand, homologous structures are structures inherited from a common ancestor. Homologous structures may or may not have an identical function, but they are the result of evolutionary relationships among organisms and, therefore, they are genetically related.

6 0
3 years ago
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