In the cell walls of the guard cells cellulose microfibrils are oriented

⇦

⇨

In the cell walls of the guard cells, cellulose microfibrils are oriented

Options

(a) radially
(b) transversely
(c) tangentially
(d) obliquely

Correct Answer:

radially

Explanation:

The radial arrangement of cellulose microfibrils (radial micellation) in the guard cell wall plays a more important role in stomatal movements than the distribution of wall thickening.

Related Questions:

1. How many plants among China rose, Ocimum, sunflower, mustard, Alstonia
2. In a population of 1000 individuals 360 belong to genotype AA, 480 to Aa and
3. Pheretima and its close relatives derive nourishment from :
4. Limbless amphibians belong to the order
5. The kingdom protista does not include

Topics: Transport and Nutrition in Plants (163)
Subject: Biology (4253)

---

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

---

Share this page with your friends