World's only instant tutoring platform
dropdown-logo
Become a tutorPartnershipsAbout usStudent loginTutor login
About us
Login
App StorePlay Store
Get 2 FREE Instant-Explanations on Filo with code FILOAPP
Trace the events starting from the coming in contact of Rhizob
Biology Exemplar
Biology Exemplar

Class 11

NCERT Exemplar

Publisher:
NCERT
Subject:
Biology
1

Chapter 1: The Living World

37 questions

arrow
2

Chapter 2: Biological Classification

33 questions

arrow
3

Chapter 3: Plant Kingdom

28 questions

arrow
4

Chapter 4: Animal Kingdom

45 questions

arrow
5

Chapter 5: Morphology of Flowering Plants

42 questions

arrow
6

Chapter 6: Anatomy of Flowering Plants

52 questions

arrow
7

Chapter 7: Structural Organization in Animals

48 questions

arrow
8

Chapter 8: Cell: The Unit of Life

39 questions

arrow
9

Chapter 9: Biomolecules

31 questions

arrow
10

Chapter 10: Cell Cycle and Cell Division

43 questions

arrow
11

Chapter 11: Transport in Plants

66 questions

arrow
12

Chapter 12: Mineral Nutrition

39 questions

Q1
We know that plants require nutrients. If we supply these in excess, will it be beneficial to the plants? If yes, how/ if no, why? 
Q2
Trace the events starting from the coming in contact of Rhizobium to a leguminous root till nodule formation. Add a note on importance of leg haemoglobin. 
Q3
Give the biochemical events occurring in the root nodule of a pulse plant. What is the end product? What is its fate?
View all question
13

Chapter 13: Photosynthesis in Higher Plants

59 questions

arrow
14

Chapter 14: Respiration in Plants

42 questions

arrow
15

Chapter 15: Plant Growth and Development

48 questions

arrow
16

Chapter 16: Digestion and Absorption

34 questions

arrow
17

Chapter 17: Breathing and Exchange of Gases

32 questions

arrow
18

Chapter 18: Body Fluids and Circulation

42 questions

arrow
19

Chapter 19: Excretory Products and their Elimination

44 questions

arrow
20

Chapter 20: Locomotion and Movement

39 questions

arrow
21

Chapter 21: Neural Control and Coordination

31 questions

arrow
22

Chapter 22: Chemical Coordination and Integration

39 questions

arrow
Question
Hard
Timing Icon

Solving time: 4 mins

Trace the events starting from the coming in contact of Rhizobium to a leguminous root till nodule formation. Add a note on importance of leg haemoglobin. 

Views

Views: 6,302 students

Book

Book:

Biology Exemplar (NCERT Exemplar)

tutor 0tutor 1tutor 2
Found 3 tutors discussing this question
Mia Discussed
Trace the events starting from the coming in contact of Rhizobium to a leguminous root till nodule formation. Add a note on importance of leg haemoglobin. 
14 mins ago
Discuss this question LIVE
14 mins ago

Text SolutionText solutionverified iconVerified

Formation of Root Nodule: The coordinated activities of the legume and the Rhizobium bacteria depend on the chemical interaction between the symbiotic partners.
The principle stages in the nodule formation are summerised in the following diagram
Solution Image

Leg haemoglobin is an oxygen scavenger, it protects nitrogenase enzyme from and also creates anaerobic conditions for the reduction of to by Rhizobium.
Was this solution helpful?
66
Share
Report
One destination for complete JEE/NEET preparation
One destination to cover all your homework and assignment needs
Learn Practice Revision Succeed
Instant 1:1 help, 24x7
Instant 1:1 help, 24x7
60, 000+ Expert tutors
60, 000+ Expert tutors
Textbook solutions
Textbook solutions
Big idea maths, McGraw-Hill Education etc
Big idea maths, McGraw-Hill Education etc
Essay review
Essay review
Get expert feedback on your essay
Get expert feedback on your essay
Schedule classes
Schedule classes
High dosage tutoring from Dedicated 3 experts
High dosage tutoring from Dedicated 3 experts
Trusted by 4 million+ students

Practice more questions from Biology Exemplar (NCERT Exemplar)

Q1
We know that plants require nutrients. If we supply these in excess, will it be beneficial to the plants? If yes, how/ if no, why? 
Q2
Trace the events starting from the coming in contact of Rhizobium to a leguminous root till nodule formation. Add a note on importance of leg haemoglobin. 
Q3
Give the biochemical events occurring in the root nodule of a pulse plant. What is the end product? What is its fate?
View all

Practice questions from Biology Exemplar (NCERT Exemplar)

Question 1
Hard
Views

Views: 5,967

Hydroponics have been shown to be a successful technique for growing of plants. Yet most of the crops are still grown on land. Why?
Topic

Topic:

Mineral Nutrition

Book

Book:

Biology Exemplar (NCERT Exemplar)

View solution

Question 2
Medium
Views

Views: 6,044

Reaction carried out by fixing microbes include
  1. ........(i)
  2. ........(ii)
    Which of the following statements about these equations is not true?
  3. Step (i) is carried out by Nitrosomonas or Nitrococcus
  4. Step (ii) is carried out by Nitrobacter
  5. Both steps (i) and (ii) can be called nitrification
  6. Bacteria carrying out these steps are usually photoautotrophs
Topic

Topic:

Mineral Nutrition

Book

Book:

Biology Exemplar (NCERT Exemplar)

View solution

Question 3
Medium
Views

Views: 5,716

How are the terms ‘critical concentration’ and ‘deficient’ different from each other in terms of concentration of an essential element in plants? Can you find the values of ‘critical concentration’ and ‘deficient’ for minerals—Fe and Zn?
Topic

Topic:

Mineral Nutrition

Book

Book:

Biology Exemplar (NCERT Exemplar)

View solution

Question 4
Easy
Views

Views: 5,728

Name a plant, which accumulate silicon.
Topic

Topic:

Mineral Nutrition

Book

Book:

Biology Exemplar (NCERT Exemplar)

View solution

View more
filo Logo

Practice more questions from Mineral Nutrition

Question 1
Easy
Views

Views: 5,226

When the plants are grown in magnesium deficient but urea rich soil, the symptoms expressed are
  1. yellowish leaves
  2. colourless petiole
  3. dark green leaves
  4. shoot apex die.
Topic

Topic:

Mineral Nutrition

Book

Book:

33 Years NEET-AIPMT Chapterwise Solutions - Biology 2020 (MTG)

View 2 solutions

Question 2
Hard
Views

Views: 5,646

The question contains an Assertion followed by Reason. Read them carefully and answer the question on the basis of following options. You have to select the one that best describes the two statements.
Assertion : Plants absorb sulphur in the form of sulphate ions.
Reason : Sulphur bacteria are required for the formation of sulphate.
  1. If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.
  2. If both Assertion and Reason are correct but Reason is not correct explanation of the Assertion.
  3. If the Assertion is correct but Reason is incorrect.
  4. If both the Assertion and Reason are incorrect.
Topic

Topic:

Mineral Nutrition

View solution

Question 3
Hard
Views

Views: 5,760

Match the following and choose the correct combination from the options given.

  1. A-2, B-1, C-4, D-3
  2. A-1, B-2, C-3, D-4
  3. A-4, B-3, C-2, D-1
  4. A-1, B-3, C-4, D-2
Topic

Topic:

Mineral Nutrition

Book

Book:

Calculus: Early Transcendentals

View 8 solutions

Question 4
Easy
Views

Views: 5,812

Phenomenon which leads to death of tissues is called necrosis/chlorosis.
Topic

Topic:

Mineral Nutrition

Book

Book:

Modern ABC Biology Class 11 Part 2 (Modern ABC)

View solution

Practice questions on similar concepts asked by Filo students

Question 1
Views

Views: 5,760

Which of the following best describes the pathway an oxygen molecule would take through the human circulatory system?
  1. systemic tissues -> alveoli -> pulmonary vein -> pulmonary capillaries -> systemic capillaries -> left ventricle -> left atrium -> aorta -> systemic arteries
  2. alveoli -> pulmonary capillaries -> pulmonary vein -> left atrium -> left ventricle -> aorta -> systemic arteries -> systemic capillaries -> systemic tissues
  3. systemic arteries -> systemic capillaries -> systemic tissues
  4. alveoli -> pulmonary vein -> pulmonary capillaries -> systemic capillaries -> left atrium -> left ventricle -> aorta -> systemic arteries -> systemic tissues
Topic

Topic:

Biology

View solution

Question 2
Views

Views: 5,836

In mango the fruit developed from - iype of ovary
  1. Monocarpellary,superior
  2. Bicarpellary,inferior
  3. Monocarpellary, halfsuperior
  4. Monocarpellary, inferior
Topic

Topic:

Plant Physiology

View solution

Question 3
Views

Views: 5,670

Which of the following statements about climate warming and flowering times is TRUE?
  1. In Wisconsin, average spring temperatures are now cooler than they were in the past, and average first flowering dates are now earlier in the spring season than they were in the past.
  2. In Wisconsin, average spring temperatures are now cooler than they were in the past, and average first flowering dates are now later in the spring season than they were in the past.
  3. In Wisconsin, average spring temperatures have remained constant over the past hundred years, as have average first flowering dates in the spring season.
  4. In Wisconsin, average spring temperatures are now warmer than they were in the past, and average first flowering dates are now later in the spring season than they were in the past.
  5. In Wisconsin, average spring temperatures are now warmer than they were in the past, and average first flowering dates are now earlier in the spring season than they were in the past.
Topic

Topic:

Biology

View solution

Question 4
Views

Views: 5,168

The fluid nature of the membrane is also important from the point view of functions like cell growth, format One of the most important functions of the plasma membraneis transport of the molecules across it. The membrane is selectively permeat to some molecules present on either side of it. Many molecules can mo briefly across the membrane without any requirement of energy and ut is called the passive transport. Neutral solutes may move across 1 membrane by the process of simple diffusion along the concentratio
Topic

Topic:

Structural Organisation in Plants and Animals

View solution

View more
Doubt Icon Doubt Icon

Stuck on the question or explanation?

Connect with our Biology tutors online and get step by step solution of this question.

231 students are taking LIVE classes

Related books for questions on Mineral Nutrition

next icon
next icon
Question Text
Trace the events starting from the coming in contact of Rhizobium to a leguminous root till nodule formation. Add a note on importance of leg haemoglobin. 
TopicMineral Nutrition
SubjectBiology
ClassClass 11
Answer TypeText solution:1
Upvotes66