Answer:
D
Explanation:
Tape Worms have traveled throughout different bodies of animals and humans (organisms) and they can transfer diseases easily.
Answer:
B. 100 percent yellow seeds
Explanation:
When a gene has two alleles and one allele is dominant over the other, the dominant allele is expressed in the heterozygous state and the expression of the recessive allele is masked. According to the given information, the allele for yellow seed color is dominant over the allele for the green seed color.
Let's assume that the allele "Y" gives yellow color to the seeds while the allele "y" is responsible for green seed color. A cross between two pure breeding yellow seeded (YY) and green seeded (yy) plants would produce all the yellow seeded progeny with genotype "Yy".
YY (Yellow) x yy (green) = Yy (yellow)
Difference between plant and animal respiration would be the procurement of glucose and oxygen (for Krebs's cycle). Animals obtain their glucose,by breakdown of carbohydrates in diet,while plants photosynthesize their glucose.
Answer:
Explanation:
brain-
Glucose is the major fuel for the brain metabolism to supply energy for synaptic transmissions. Average of -120g/day.However during hypoglacemia, keto bodies can be used by the brain for energy supply.
the fuel stores of the brain is very low because of high biochemical activities of the brain which need to be supplied with contant fuel.Although it stores little Glycogen, most fuel supply to the brain is from the circulating glucose in the blood.
Heart.
the high energy consuming activities of the heart ensured that molecules with abundant energy supply e.g fatty acids from lipids digestion is preferred. Keto bodies, acetoacetate and lactate can also be fuel . Glucose is last on the scale of preference for the heart as fuel.
It does not reserve or export any fuel.
Liver.
the complex metabolic and multi functional activities of the liver required constant supply of energy in all available forms. Thus glucose, Amino acids and fatty acids are sources of fuel for the liver.
The liver fuel reserve is in the form of glycogen which is stimulated by glucagon to convert to glucose during condition of hypoglycemia. Triacylglycerols is another fuel reserve.
Generally as products of metabolic activities in the liver, fatty acid from lipid metabolisms, Glucose from gluconeogenesis, and glycogensis, and ketone bodies are the export sources.
