If we cross a homozygous blue oval plant with a homozygous white round plant
P: BBrr x bbRR
The resulting F1 progeny:
F1: BbRr
If we cross BbRr with bbrr
F2: 1/4 blue round plants (250 plants) ¼ blue oval plants (250 plants) ¼ white round plants (250 plants) and ¼ white oval plants (250 plants).
Producer: make food for themselves and other living things.
Consumer: obtain energy by feeding on other organisms and sometimes transfer energy to other consumers.
Decomposer: break apart dead organisms into simpler inorganic materials, making nutrients available to primary producers.
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Answer:
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Explanation:
They are different isotopes for oxygen two of te three most stable isotopes ( 16,17,18)
Each different isotope contains different amounts of Neutrons
16 contains 8
17 contains 9
18 contains 10
In the end the only difference is quantity of neutrons and which is most stable
Question
How do you think the human body uses cohesion?
Answer
cohesion is a water property which affects the living and noon-living things in the environment. Adhesive property of water allows water to stick to non-water molecules
A water drop is composed of water molecules that like to stick together-an example of the property of cohesion.
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