Transportation in Plants and Excretion
18 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Where is urine stored in the human body?

  • Urinary bladder (correct)
  • Urethra
  • Kidneys
  • Ureters
  • Which biological process involves the removal of harmful metabolic wastes?

  • Diffusion
  • Respiration
  • Photosynthesis
  • Excretion (correct)
  • How do unicellular organisms usually remove metabolic wastes from their bodies?

  • Via specialized organs
  • By converting them to energy
  • By simple diffusion from body surface into water (correct)
  • Through kidneys
  • What is the purpose of urine production in the human body?

    <p>To filter out waste products from the blood</p> Signup and view all the answers

    Where are kidneys located in the human body?

    <p>In the abdomen</p> Signup and view all the answers

    How are nitrogenous wastes removed from the blood in human beings?

    <p>Kidneys</p> Signup and view all the answers

    Where is waste material stored in plants?

    <p>Cell-vacuoles</p> Signup and view all the answers

    Which of the following is a method used by plants to get rid of waste material?

    <p>Excreting waste into surrounding soil</p> Signup and view all the answers

    What is the primary function of xylem in plants?

    <p>Transport of water</p> Signup and view all the answers

    In human beings, which system is responsible for removing soluble nitrogen compounds?

    <p>Excretory system</p> Signup and view all the answers

    Where does the breakdown of pyruvate to give carbon dioxide, water, and energy occur in cells?

    <p>Cytoplasm</p> Signup and view all the answers

    What role does saliva play in the digestion of food?

    <p>Initiating fat digestion</p> Signup and view all the answers

    How do plants store waste products?

    <p>In cellular vacuoles</p> Signup and view all the answers

    Where are waste products in plants stored as resins and gums?

    <p>Old xylem</p> Signup and view all the answers

    Which process involves the breakdown of glucose to provide energy in the form of ATP?

    <p>Respiration</p> Signup and view all the answers

    What is the function of ATP in cells?

    <p>To provide energy for cellular reactions</p> Signup and view all the answers

    Which nutrient intake involves using an external energy source like the Sun to synthesize complex high-energy organic material?

    <p>Autotrophic nutrition</p> Signup and view all the answers

    How do plants excrete waste substances into the environment?

    <p>Into the soil around them</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Browser