Are all organisms with chloroplasts in their cells autotrophs?
Yes, organisms with chloroplasts in their cells can produce organic matter through photosynthesis and are autotrophs. However, autotrophs do not necessarily contain chloroplasts, such as cyanobacteria, which are prokaryotes without chloroplasts and other organelles, but phycocyanin related to photosynthesis can also produce organic matter through photosynthesis, which is also autotrophs.