2019-2020

BBYCT-133 Solved Assignment 2019-2020 | English Medium | Plant Ecology and Taxonomy

Rs.50.00 Rs.30.00

Course Code : BBYCT-133
Course Title : Plant Ecology and Taxonomy
Medium : English Medium
Session : 2019-20 (July 2019 and January 2020)
Submission : Submit Before June 2020 Exams
Assignment Questions : Click Here

Description

Course Code : BBYCT-133
Course Title : Plant Ecology and Taxonomy
Medium : English Medium
Program : BSCG / B.Sc (CBCS)
Maximum Marks : 100
Weightage : 30%
Session : Valid from 1st July, 2019 to 30th June, 2020
Submission : Submit Before June 2020 Exams
Solution Type : Softcopy (PDF File)

ASSIGNMENT
Plant Ecology and Taxonomy

Course Code: BBYCT-133
Assignment Code: BBYCT-133/TMA/2020
Maximum Marks: 100

Note: Attempt all questions. The marks for each question are indicated against it.

PART-A

1. Complete the following sentences in one word.

i) The term ‘ecology’ was coined by…………….. .
ii) The term ‘ecosystem’ was proposed by…………….. .
iii) In a population the individual belong to same…………….. .
iv) The process of change in communities with the course of time is called …………….. .
v) In……………. type of biotic interaction both the species get benefitted.

2. Describe the major components of soil and importance of soil biota.

3. ‘Changes in temperature influence the geographical distribution of living organisms’. Explain.

4. Describe various stages of community development (succession) in a water body (hydrosere).

5. ‘Carbon gets exchanged between lithosphere, hydrosphere, and atmosphere of the Earth’. Explain with the help of a well labeled diagram.

Part-B

6. a) Fill in blanks with appropriate word(s) :

i) The ‘Gana’ “Swastikagniyam” of ancient India is recognised today as family ……………………
ii) ……………………. proposed the term taxon.
iii) Plant classification establishes and determines ……….. and …………….

b) Choose the correct alternative from the provided :

i) Palm houses, ferneries are characteristic of (Kew Garden / Western Circle Herbarium).
ii) (Manual/Revision) is an example of provisional document.
iii) Chemically raphides are (Calcium sulphate/Calcium oxalate.
iv) The taxonomic rank class is designated with the suffix (opsida /ales) at the end.

7. a) List the characteristics of the pollen grains that are useful as taxonomic evidences.

b) Define the term species and briefly discuss the species concept.

8. a) Observe the following dichotomy of characters and prepare (a) a bracketed key and (b) an indented key.

b) Differentiate between artificial, natural and phylogenetic system of classification of plants.

9. Briefly describe the procedure adopted by Numerical taxonomists.

10. a) Discuss the importance of system of binomial nomenclature.

b) Differentiate between :

i) Monophyletic and polyphyletic groups
ii) Cladogram and Phenogram
iii) Apomorphic and Plesiomorphic characters


Keywords: BBYCT-133, BBYCT133, BBYCT 133, BBYCT-133/TMA/2019-2020, BBYCT-133 Assignment Solution, BBYCT 133 Assignment Answers, IGNOU Assignment Help, Assignment Guide, BBYCT 133 ignou assignment, ignou solved assignment, BBYCT 133 solved assignment 2020, BBYCT-133 in English Medium

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.