Explanation:
Peroxisomes contain enzymes like glycolate oxidase that participate in photorespiration, along with chloroplasts and mitochondria. They also detoxify peroxides. Lysosomes digest, mitochondria respire, chloroplasts photosynthesize.
Explanation:
Phycocyanin is a blue phycobiliprotein pigment present in cyanobacteria (blue-green algae), along with chlorophyll a. Phycoerythrin is red, carotene orange. Phycobilins are accessory pigments that capture light energy for photosynthesis.
Explanation:
The vertebral column (spine) consists of vertebrae stacked to form a canal that encloses and protects the spinal cord. The skull protects the brain, rib cage the thoracic organs, pelvis the pelvic organs.
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