biology questions answers

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Pulmonary circulation does not involve

Pulmonary circulation does not involve
  • A. vena cava
  • B. pulmonary arteries
  • C. pulmonary veins
  • D. either of these
  • Correct Answer: Option A

From soil, inorganic ions can be loaded in root hair through

From soil, inorganic ions can be loaded in root hair through
  • A. Diffusion
  • B. Active Transport
  • C. partial osmosis
  • D. differential osmosis
  • Correct Answer: Option B

Sugar transports in plants is

Sugar transports in plants is
  • A. glucose
  • B. sucrose
  • C. maltose
  • D. fructose
  • Correct Answer: Option B

Which statement is incorrect? Seeds shed from parent plant

Which statement is incorrect? Seeds shed from parent plant
  • A. can grow right away
  • B. are in a state of dormancy
  • C. have little water content
  • D. are metabolically inactive.
  • Correct Answer: Option A

People who are infected with, likely to live their whole life

People who are infected with, likely to live their whole life
  • A. Acquired Immune Deficiency Syndrome (AIDS)
  • B. HIV
  • C. lungs cancer
  • D. All of above
  • Correct Answer: Option D