(D) Both perform photosynthesis is the observation that led researchers to propose that chloroplasts evolved from cyanobacteria.
Chloroplasts is the area where photosynthesis takes place. It is a green organelle in a plant cell. Pigments called the chloros in a chlorophyll are needed for the photosynthesis.
Cyanobacteria or blue-gree algae contains a blue photosynthetic pigment and a chlorophyll for photosynthesis.
Answer:
B
Explanation:
California Condors have been in decline about as long as European Settlements began to spread across North America. These birds have been on the U.S endangered species list since 1967 and were near extinction when their captive-breeding program began. California Condors also mature and reproduce slowly.
The answer is; anaphase
Cytokinesis is the process in which the mother cell divides into daughter cells. This begins with the partitioning of the cytoplasm, then the cell membrane. During anaphase, the chromosomes are moved towards different poles of the cells using spindle fibers. Cytokinesis also begins in this phase and ends during telophase.
Answer:
yes the answer is absolutely right
<span>It happens through allopatric speciation. Hope this helps :)</span>
