What did Gregor Mendel learn by cross breeding pea plants? 1.Each parent passes on one factor of a heritable trait to the offspring.
2.Factors of heritable traits found in parents are combined to create the appearance of the offspring.
3.If one parent has a dominant factor, all the offspring will have dominant factors

both anaerobic and aerobic respiration use glucose (or other carbohydrates), proteins and lipids to produce atp and nadh. cell uses those energy molecules, obtained from food and   breaks them down during the chemical reactions of respiration. in anaerobic respiration, nadh is regenerated to nad+ by enzymes lactate dehydrogenase (lactate is produced, e.g. in muscle cells) or by alcohol dehydrogenase where ethanol is produced (alcohol fermentation), while in aerobic respiration, electrons from nadh are deposited in the mitochondria to regenerate nad+ (electron transport chain. anaerobic respiration produces 2 atp per molecule of glucose compared to aerobic respiration where about 38 atp molecules are produced.

the correct option is option d

within 30 of the equator hope this

the missing space is phylum