Science, asked by Tom07, 11 months ago

CBSE 10th question guard cell helps the stomata in opening and closing how

Answers

Answered by Sumanmi

3

During the day time, the guard cells photosynthesize due to the presence of chlorophyll in them. The food stored in the guard cells make their cell sap concentrated, hence endosmosis occurs from nearby cells. As a result the guard cells become turgid and they open up the stomata for respiration or transpiration

Previous Question

Next Question

Similar questions

Math, 6 months ago

if stander 4 class teacher brought 60 chocolate on his birthday and distributed 3 chocolate to all the students in his class, total how many students are there in the class...

Math, 6 months ago

Subtract: 1 by 4 from 17 by 12...

Math, 6 months ago

find the value of cos 30° and tan 60° geometrically ...

Math, 11 months ago

6. Find the mean of the following data: Class Frequency Less than 20-15 Less than 40-37 74-Less than 60 Less than 80-99 Less than 100-120 ...

Computer Science, 11 months ago

write a java program that will allow a user to enter marks and output grades based on the following scale 0-39 E 40-49 D 50-59 C 60-74 B 75-100 A...

Science, 1 year ago

The length of an aluminium bar of lenght 80 cm increases by 1 mm on heating.What is the final temperature of the bar if it was initially at temperature 20 °C?(Given:Coefficient of linear expansion of alnmonium=25×10_6/°c)...

Science, 1 year ago

explain using particle theory how a liquid changes into a gas...

Science, 1 year ago

Sodium hydroxide and hydrochloric acid neutralise each other and form salt and water, t/f with reason...