Answer:
Photons
Explanation:
Photons are the only source of energy for photosynthesis. Photons are absorbed by chlorophyll molecules within Photosystems I and II (and antennae complexes), generating higher-energy ‘excited’ states of the photosystems which can carry out energetically costly chemical reactions.
Answer:
a. an organism that has two different alleles for a trait
b. possible genotypes for the offspring
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2.1 a) nectar b) to produce seeds c) pollen is made in the ovary
Answer:
because it is a living thing.
and plants are living organisms?
