BBYCT 135 Solved Assignment 2020-21

BBYCT 135 Solved Assignment 2020-21 ,Solved Assignment, IGNOU Assignments 2020-21- Gandhi National Open University had recently uploaded the assignments of the present session for  Programme in Hindi for the year 2020-21. Students are recommended to download their Assignments from this webpage itself. They don’t got to go anywhere else when everything regarding the Assignments are available during this article only.

Candidates got to download the IGNOU Assignments for appearing within the Term End Examination.

BBYCT 135 Solved Assignment 2020-21

Answer all questions.

1.   1.        a) Define the following terms :

i)                    Osteosclereids

ii)                  Quiescent center

iii)                Mangroves  

iv)                Adventive embryos

v)                  Tyloses

vi)                Phelloderm

vii)              Dichogamy

viii)            Heterophylly

ix)                Apomixis

x)                  Cross pollination

b) Describe in brief the various morphological and anatomical adaptations in xerophytes with diagrams.

 

2.   2.   Describe simple tissues and complex tissue with proper diagrams. 2.

 

3.   3.   a) Compare the structures of a primary and secondary root also give diagram. 3.

b) Differentiate between monocot and dicot leaf with labelled diagram.

 

4.   4.   a) Describe secondary growth in dicot stem with labelled diagram. 4.

b) Discuss theories of shoot apical organization with diagrams.

 

5.   5. a) Describe specialised epidermal cells with labelled diagram and its role in plants. 5.

b) The pollen tube enters the embryo sac via three different routes. Explain and enumerate the advantages of cross pollination.

 

6.   6. a) Explain the various stages of embryo development in plants with the help of illustrations.

b) Explain the phenomenon of double fertilization in angiosperms with the help of a well labelled diagram. What is the role of endosperm in plants?

 

7.  7.  a) Describe the structure of a mature embryo sac with labelled diagram. 7.

b) Describe dispersal mechanisms found in seed.

 

8.   8. a) What is parthenocarpy. Describe various types of parthenocarpy found in plants.

b) Explain incompatibility and describe its types and significance.8.

 

9.    9.  Differentiate between: 

i)                    Heartwood and sapwood

ii)                  Porous and non-porous wood

iii)                Dicot stem and monocot stem

iv)                Glandular and non-glandular trichomes

v)                  Open and closed style

 

     10. Write short notes on:

i)                    Tyloses

ii)                   Aerial roots  

iii)                Rhizomes

iv)                Cambial variant in stems  

v)                  Dendrochronology

 

BBYCT 135 Solved Assignment 2020-21  All those candidates who had completely solved their IGNOU Solved Assignment 2020-21 can submit their IGNOU Assignments to the coordinator of your nearest IGNOU Study Centre that has been alloted to you during the time of IGNOU Admission.

Please Note- After submitting your Assignments, please don’t forget to require the receipt of the Submission of Assignment.

 

IGNOU Assignments Guidelines

Aims: BBYCT 135 Solved Assignment 2020-21 This assignment cares mainly with assessing your application and your understanding of the course material. you're to not reproduce chunks of data from the course material but to use the talents of critical appreciation that you simply may have acquired during the course of study. This assignment aims to show also on assess your performance.

Guidelines: There are three sections – Section A, B & C, you're required to aim all questions in your own words and hand written Assignments should be submitted on time.

Instructions: BBYCT 135 Solved Assignment 2020-21 Before attempting the questions please read the subsequent instructions carefully. As in day-to-day life, planning is vital in attempting the assignment also . Read the assignment carefully; undergo the units on which the questions are based; jot some points regarding each question then re-arrange them during a logical order. within the essay-type answer, concentrate to your introduction and conclusion. The introduction must tell you ways to interpret the given topic and the way you plan to develop it. The conclusion must summarize your views on the subject . Once you're satisfied together with your answers, you'll write down the ultimate version for submission, writing each answer neatly and underlining the points you would like to stress . you ought to submit the assignment in your own handwriting.

Make sure that your answer:

a) is logical

b) is written in simple and proper English

c) doesn't exceed the amount of words indicated in your questions

d) is written neatly and clearly.

 

Last Date for Submission of Assignment:

·        For June Examination: 31st March

·        For December Examination: 30th September

 

IGNOU Assignment Status 2020-21

BBYCT 135 Solved Assignment 2020-21, Those students who had successfully submitted their Assignments to their allocated study centres can now check their Assignment Status. Solved Assignment 2020-21 along side assignment status, they will also checkout their assignment marks & result. All this is often available in a web mode. After submitting the assignment, you'll check you IGNOU Assignment Status only after 3-4 weeks. it'd take 40 days to declare.

Here the scholars can check their IGNOU Assignment Status, marks, result or both the sessions i.e; June & December.

Once the TEE assignments are submitted to the Centres, it's send to the evaluation department. After which the evaluation of IGNOU Assignment Solutions takes place.