During the light-independent reactions of photosynthesis, carbon dioxide is combined with hydrogen to form sugars. what is the energy source, if any, that allows this process to occur?

Hello. This question is incomplete. The full question is:

"During the light-independent reactions of photosynthesis, carbon dioxide is combined with hydrogen to form sugars. What is the energy source, if any, that allows this process to occur?  A.The energy source is high-energy bonds in sugar molecules.  B. The energy source is ATP from the light-dependent reactions.  C. The energy source is ATP from processes that occur in other organelles of the cell.  D. No energy source is used; the process occurs without an energy input."

B. The energy source is ATP from the light-dependent reactions.

Explanation:

Independent light reactions occur in the chloroplast stroma. During this phase, glucose will be formed from CO2. Thus, while the light phase provides energy, in the dark phase carbon fixation takes place. The energy used in this phase is provided by ATP and during this phase, carbon fixation, the production of organic compounds and the regeneration of ribulose diphosphate occur.

[content deleted] - user123802726recklesschicken

answer: angiosperms

dicots

angiosperms are highly evolved plants, they produce seeds which are enclosed within in a carple. these are the largest group of plants on earth. they include trees, shrubs, herbs and small flowering plants. angiosperms exhibit a flowering stage in their life cycle. the flower serves the function of reproduction and fruit formation in majority of angiosperms. dicot is the term used to describe flowering plants that have two seed leaves. dicots are plants which develop seeds which split into two parts called cotyledons. each cotyledon contains one embryo.

here, a small purple flower development indicates that the plant belongs to angiosperms and having two embryonic leaves indicates it belongs to dicots.