If the structure marked X in the diagram given below is blocked, then which of theprocesses will not occur?a. Transpiration and respirationb. Transpiration, photosynthesis and respirationc. Respiration, transpiration and transportationd. Respiration and Translocation16 The amount of water reabsorbed from tubular region of nephron depend upon,i. The amount of soluble waste to be removed from bloodii. The amount of water present in bloodiii. Length of nephroniv. Glucose reabsorptiona. ib. ii and iiic. ivd. i and ii17The light from the sun constitutes a parallel ray of light. The rays were converged bya convex lens at the sharp bright spot formed on the paper. The bright spot got on thepaper isi) a real image of the Sunii) a virtual image of the Suniii) an inverted image of the Suniv) an erect image of the Suna. i) & ii)b. i) & iii)c. i) & iv)d. ii) & iii)
Question
If the structure marked X in the diagram given below is blocked, then which of theprocesses will not occur?a. Transpiration and respirationb. Transpiration, photosynthesis and respirationc. Respiration, transpiration and transportationd. Respiration and Translocation16 The amount of water reabsorbed from tubular region of nephron depend upon,i. The amount of soluble waste to be removed from bloodii. The amount of water present in bloodiii. Length of nephroniv. Glucose reabsorptiona. ib. ii and iiic. ivd. i and ii17The light from the sun constitutes a parallel ray of light. The rays were converged bya convex lens at the sharp bright spot formed on the paper. The bright spot got on thepaper isi) a real image of the Sunii) a virtual image of the Suniii) an inverted image of the Suniv) an erect image of the Suna. i) & ii)b. i) & iii)c. i) & iv)d. ii) & iii)
Solution
To answer the first question, we need to analyze the diagram given. If the structure marked X is blocked, it will affect certain processes. Let's go through the options one by one:
a. Transpiration and respiration: If structure X is blocked, transpiration and respiration can still occur. So, this option is not correct.
b. Transpiration, photosynthesis, and respiration: If structure X is blocked, transpiration, photosynthesis, and respiration can still occur. So, this option is not correct.
c. Respiration, transpiration, and transportation: If structure X is blocked, respiration, transpiration, and transportation can still occur. So, this option is not correct.
d. Respiration and Translocation: If structure X is blocked, respiration and translocation will not occur. Therefore, the correct answer is option d.
Moving on to the second question:
The amount of water reabsorbed from the tubular region of the nephron depends on several factors. Let's analyze the given options:
a. i: The amount of soluble waste to be removed from the blood can affect the reabsorption of water. So, this option is correct.
b. ii and iii: The amount of water present in the blood and the length of the nephron can also affect water reabsorption. So, this option is correct.
c. iv: Glucose reabsorption does not directly affect the reabsorption of water. So, this option is not correct.
Therefore, the correct answer is option b.
Finally, let's address the third question:
When the parallel rays of light from the sun pass through a convex lens and converge to form a bright spot on the paper, we need to determine the nature of the image formed. Let's consider the given options:
a. i) & ii): The image formed is real and virtual at the same time. This is not possible, so this option is not correct.
b. i) & iii): The image formed is real and inverted. This is possible, so this option is correct.
c. i) & iv): The image formed is real and erect. This is not possible, so this option is not correct.
d. ii) & iii): The image formed is virtual and inverted. This is possible, so this option is correct.
Therefore, the correct answer is option d.
Similar Questions
Which one of the following is normally completely reabsorbed by the nephron from the fluid passing through it?Question 15Select one:A.WaterB.SodiumC.UreaD.Glucose
Which of the following processes take place at the glomerulus of a nephron?Secretion of ureaReabsorption of waterReabsorption of glucoseFiltration of blood
Which substance is actively transported out of the ascending limb of the loop of the nephron?Multiple choice question.LipidsSodium chlorideWaterHydrogen ions
The amount of water reabsorbed from tubular region of nephron depend upon,i. The amount of soluble waste to be removed from bloodii. The amount of water present in bloodiii. Length of nephroniv. Glucose reabsorptiona. ib. ii and iiic. ivd. i and ii17The light from the sun constitutes a parallel ray of light. The rays were converged bya convex lens at the sharp bright spot formed on the paper. The bright spot got on thepaper isi) a real image of the Sunii) a virtual image of the Suniii) an inverted image of the Suniv) an erect image of the Suna. i) & ii)b. i) & iii)c. i) & iv)d. ii) & iii)
Which of the following hormones affects the rate of reabsorption of water in the collecting duct of the nephron by regulating the insertion of aquaporins into cell membranes?
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.