BZYCT 131 Solved Assignment 2020-21
BZYCT 131 Solved Assignment 2020-21 , BZYCT 131 Solved Assignment, IGNOU Assignments 2020-21- Gandhi National Open University had recently uploaded the assignments of the present session for BZYCT 131 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.
Answer all questions.
Part-A
1. 1.Fill in the blanks with suitable words:
a) Digestion is
……………… in Branchiostoma.
b) Elasmobranchs
have a ……………… mouth.
c) The
flagellated chamber of the canal system of sponges is lined by ……………… .
d) The ……………… of
the filarial worm releases small microfilariae into blood and lymphatic system.
e) The special comb-like sense organs of scorpions are ……………… .
f) The fused
pair of maxillae of millipedes is called ……………… .
g) ……………… is the
only living genus under the subclass Nautiloidea.
h) In
cephalopods a pair of ……………… hearts pump the blood through the gills.
i)
Nephridia are ……………… in hemichordates.
ii)
The bipinnaria larva of ……………… is similar to
tornaria larva.
2. 2.Describe parental care in amphibians.
3. 3.What is parasitic adaptation? Explain the adaptations that have taken place in Ascaris lumbricoides.
4. 4.Write short notes on the following :
a) Book lungs of
Arachnida
b) Pectines of
scorpions
5. 5.What
is meant by torsion? Explain the process in detail.
Part-B
6. 6.Sate whether the following statements are True
(T) or False (F)
i)
Presence of cranium and paired appendages is a
characteristic feature of Agnatha.
ii)
Gonangium is a sexual way of reproduction.
iii)
The excretory organs of crustaceans are called
antennary or maxilliary Assignment Code: BZYCT-131/TMA/2020-2021 4 glands depending
on their position.
iv)
The two pairs of insect wings are articulated
with pro and mesothorax.
v)
The secretion of prothoracic glands regulates
metamorphosis in insects.
vi)
Class Xiphosura is regarded as living fossil.
vii)
Development in bivalves includes trochophore and
veliger larvae.
viii)
The blood of cephalopods contains haemocyanin.
ix)
In brittle stars tube feet aid in locomotion.
x)
Aristotle's lantern is a complex chewing organ
of sea urchin.
7. 7.Describe canal system in Porifera.
8. 8.a) Write unique features of Phylum Ciliophora.
b) State the affinities of Hemichordates
with Echinoderms.
9. 9.Describe the important adaptations found in birds that allow them to fly. 9
10. 10.a) Describe the most important adaptations in reptiles that allowed them to make a complete transition from water to land environment.
b) Differentiate between the following
pairs:
i) Orders Perissodactyla and Artiodactyla
ii) Infra classes Eutheria and Metatheria
MMT 008 Download question paper
BZYCT 131 Solved Assignment 2020-21 All those candidates who had completely
solved their IGNOU BZYCT 131 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: BZYCT 131 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: BZYCT 131 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 . BZYCT
131 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 2020-21
·
For
December Examination: 30th September 2020-21
IGNOU Assignment Status
2020-21
BZYCT 131 Solved Assignment 2020-21, Those students who had
successfully submitted their Assignments to their allocated study centres can
now check their Assignment Status. BZYCT 131 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.
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