Any occurence of extra chromosones is due to genetic mutation/disorders.
The main function of the Krebs cycle is to generate energy for the cell. The Krebs cycle is also known as the citric acid cycle and is part of cellular respiration. Cellular respiration is a series of chemical reactions that cells use to break up sugars into a form that the cell can use. Cell respiration requires oxygen to take place. Cellular respiration consists of four stages:1. the breaking down of glucose into molecules (glycolysis)2. the link reaction - this process forms a link between glycolysis and the Krebbs reaction3. Krebbs reaction 4. The electron transport chain
True
These factors are all causes of low birth weight in infants:
-Preterm labor
-Chronic health conditions
-Taking certain medicines to treat health conditions, like high blood pressure, epilepsy and blood clots
-Infections
-Problems with the placenta
-Not gaining enough weight during pregnancy
The woman not taking care of herself before giving birth causes low birth weight in infants
Answer:
the Sympatric speciation is the evolution of a new species from a surviving ancestral species while both continue to inhabit the same geographic region
C. Prokaryotes
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