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Archy [21]
2 years ago
11

Describe how oxygen gas (O2) is produced during photosynthesis. Include the specific structures in the plant where the reaction

occurs.
Biology
1 answer:
Softa [21]2 years ago
6 0
In light reactions, a molecule of chlorophyll absorbs one photon of light, causing a chlorophyll electron to transfer to a higher energy level. ... Chlorophyll then replaces the lost electrons from water molecules. The oxygen atoms form oxygen gas while the hydrogen atoms form protons and electrons.
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Mr. White gives you an empty box and asks you to push it with 10N of force. He then puts all of the class textbooks in the box,
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The mass of the box increased and the acceleration of the box decreased
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3 years ago
Which of the following is a chemical reaction?
Ann [662]

C. Digestion of food

The answer is C because the rest of the answer choices are all physical reactions. In your stomach, food is chemically broken down by different substances.

➳ Hope this helps!

➳ CloutAnswers

4 0
3 years ago
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Humans and baboon have noses with nostrils that face downward, but many other primates have noses with nostrils that face out to
Zepler [3.9K]

Answer:

a shared derived trait.

Explanation:

Genetics can be defined as the scientific study of hereditary in living organisms such as humans, animals and plants.

Simply stated, a trait refers to the specific features or characteristics possessed by a living organism. It is essentially transferred from the parent of a living organism to her offspring and as such distinguishes him or her.

Heredity refers to the transfer of traits (specific characteristics) from the parent of a living organism to her offspring through sexual reproduction or asexual production. Some examples of hereditary traits are dimples, tongue rolling, baldness, weight, handedness, freckles, curly hair, hair color, blindness, complexion, height, etc.

All humans and baboons are created having noses with nostrils underneath i.e facing downwards but other primates such as platyrrhines have their nostrils facing sideways (face out to the side). Also, humans and baboons shared close similarities with each other when compared than they share with the primates having a outward-facing nostrils.

This ultimately implies that, both humans and baboons sharing the downward-facing nostril orientation is an example of a shared derived trait.

A shared derived trait can be defined as a trait or characteristic that is shared between two lineages and subsequently evolves leading up to a clade, which is a distinguishing feature from other species.

4 0
2 years ago
Which statement describes asexual reproduction, but not sexual reproduction?
Kruka [31]

Answer:

__________________________

An Asexual reproduction means that the parent organism will simply split into two child organisms, and that there will be no mixing of the DNA, as it is the case in case of the sexual reproduction which mixes up the DNA. Therefore the child and the parent organism will contain exactly the same genetic material

__________________________

5 0
3 years ago
The energy-producing, or energy-storing, molecule is called _____.?
Vedmedyk [2.9K]
<span>Adenosine triphosphate, ATP</span>
6 0
2 years ago
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