The endosymbiosis explains how eukaryotic cells may have evolved from prokaryotic cells.
Answer:
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Dark reaction means that light is not necessary for this part of photosynthesis. In the dark reaction, CO2 from the atmosphere is fixed or becomes part of a carbohydrate dioxide into the form of carbohydrates-organic molecules used as food for the plant. This process is called the Calvin Cycle.
Answer:
Product of Meiosis II is the formation of 4 unique cells, with each carrying new assortment of genes and chromosomes.
Answer:
Temperate grasslands have <u>few trees.</u>
Explanation:
Althogh options are not given for this question, here is what I can speculate based on provided limited information.
Temperate grasslands have few trees and large shrubs (mostly absent). Here, <u>grasses are the main vegetation</u>. A major reason behind this is the <u>low average annual precipitation</u> which doesn't allow bigger plants to survive.
For the second part I can say that temperate grasslands have primary vegetation (grasses) whereas other biomes have higher plants as well.