Basic Science : Plant Physiology Transpiration QUESTIONS AND ANSWERS :: part1 : 6 to 10
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
6.Differences in water potentials of the guard cells are caused by accumulation or loss of |
| Ca⁺⁺ ions |
| K⁺ ions |
| Cl⁻ ions |
| Mg⁺⁺ ions |
7.Minute pores surrounded by two guard cells found on epidermis are called |
| Guard cells |
| Stomata |
| Lenticels |
| Epidermal cells |
8.The type of transpiration which is insignificant as compared to stomatal transpiration |
| Cuticular |
| Lenticular |
| Guttation |
| Hydathodes |
9.Water potential of the guard cells during night time is |
| Low |
| very low |
| High |
| vary high |
10.The entry of water from adjacent cells to guard cells or vice versa is caused by the differences in |
| Osmosis |
| Diffusion |
| Water potential |
| Imbibition |
More Plant Physiology Transpiration QUESTIONS AND ANSWERS available in next pages
-
Health is the greatest gift, contentment is the greatest wealth -Buddha
- TNTET 2021 - Practice
- SSC CGL 2021 - Practice
- TNPSC Group 2A 2021 - Practice
- IIT JEE
- IIT JEE Q&A
- TNPSC Answer Keys
- TNPSC Group 2 Syllabus
-
TNPSC Q&A
- Online Tests - TNPSC
- Online Tests - GK
- IBPS 2020-2021
- Online Tests - Bank
- Online Tests - RRB NTPC
- Online Tests - UGC NET
- Online Tests - TANCET
- Online Aptitude Test
-
Engineering
-
Programming
-
Basic Science
-
Quiz
- Plus Two Question Papers
- SSLC Question Bank
-
Aptitude Tests
-
Logical Reasoning
-
General Knowledge-Hindi
-
Indian History MCQ
-
Indian Geography MCQ
-
Indian Civics MCQ
-
Indian Economics MCQ
-
CTET Biology MCQ
-
CTET Chemistry MCQ
-
CTET Physics Solved MCQ
-
Arithmetic Tests
- Press Release
- FAQ
- Coaching Centres
- TNPSC Group 1 Syllabus
-
TNPSC Group IV Syllabus
- TRB 2017 in English PDF
- TRB 2017 in Tamil PDF
- TET
- TNTET
The only place where success comes before work is in the dictionary.- Vidal Sassoon
