The mitochondria is the powerhouse, or in a sense the brain of the cell. The plant would be unable to (a) carry out respiration
Hurricanes are caused by warm and cold air meeting in the air which causes spinning in the clouds, short term impacts are damaged property, power lines and flooding long term impacts are damaged environment(it takes a while for it to go back to normal). Tornadoes are caused by warm air meeting cold air and causing the cloud to spin and touch the ground. Short term impacts are damaged crops, plants, and trees. Long term impacts are irreversible habitat damage. Tsunamis are caused by earthquake short term impacts are flooding, killing plants in its path. Long term impacts are destroyed trees (they take a while to grow back). I hope this helps even a little bit and that I’m not to late!
Answer: B. Producers
Explanation:
A food chain is basically a sequence of transfer of food and energy when one organism is consumed by other organism in an ecosystem. In an energy pyramid linked with food chain the producers are present in the lowermost base level trophic level. These organisms exhibit the highest amount of energy as compared to other trophic levels. As these organisms are capable of producing their own food by process of photosynthesis by obtaining the energy from sunlight or by chemosynthesis. This energy decreases in subsequent trophic levels when producers are consumed by consumers.
An embryo with meroblastic cleavage, extraembryonic membranes, and a primitive streak must be that of a option(c)i.e, bird.
Mesoderm is produced by the primitive streak, and it eventually becomes mesenchyme (embryonic connective tissue). Around growing organs, mesenchyme develops into a packing tissue before becoming connective tissues and muscles. With birds, we start to witness the embryos develop in a meroblastic manner, with a lot more yolk than usual. Cell mobility is also unusual because the cells in birds lie more in sheets than in balls.
A longitudinal thickening of cells along the blastoderm of large-yolked eggs forms the primitive streak during ingression, through which potential chordamesoderm and mesoderm cells move inward. Cells of the hypoblast are replaced by endodermal cells. Through ingression, the embryo develops longer and fills more of the region pellucida, lengthening the original stripe over the surface of the yolk. Following gastrulation, the neural tube and its supporting components are formed during the process of neurulation.
Learn more about primitive streak here: brainly.com/question/13153357
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