Ecology and Developmental Biology Lab

B.Sc · Semester 6 — Study of embryological slides, ecological analysis of water and soil, and animal behaviour exercises.

6 MonthsDuration 1Subject 5Chapters OnlineTests & result

Your roadmap · आपका रोडमैप

  1. 1
    Admission & first meetingप्रवेश और पहली मुलाकात

    Enquire at your nearest NDSS centre, meet the teacher, fix the batch time and get your study material.

  2. 2
    Work planकार्य योजना

    Step by step with your guide / trainer.

    Embryology Slides and ModelsWater AnalysisSoil AnalysisPopulation and Community ExercisesAnimal Behaviour Exercises
  3. 3
    File, report & vivaफ़ाइल, रिपोर्ट और वाइवा

    Practical file / report checked, mock viva before the final one.

  4. 4
    Online tests & resultऑनलाइन टेस्ट और रिज़ल्ट

    Take the tests online; your marks and result show in your student login and at the centre.

Syllabus · पाठ्यक्रम

1 subject · 5 chapters · 19 topics

01Embryology Slides and Models 4 topics
  1. Frog: cleavage, blastula, gastrula, neurula, tadpole
  2. Chick embryo: 18, 24, 48 and 72 hours
  3. Types of placenta (models / charts)
  4. Extra-embryonic membranes of chick
02Water Analysis 4 topics
  1. Dissolved oxygen by Winkler's method
  2. Free carbon dioxide
  3. pH and alkalinity
  4. Turbidity and temperature
03Soil Analysis 4 topics
  1. Soil pH and moisture
  2. Organic matter / carbon
  3. Extraction of soil fauna with a Berlese funnel
  4. Soil texture
04Population and Community Exercises 3 topics
  1. Quadrat method: density, frequency, abundance
  2. Lincoln index (capture-mark-recapture)
  3. Species diversity index (simple)
05Animal Behaviour Exercises 4 topics
  1. Phototaxis and geotaxis in Drosophila / earthworm
  2. Choice chamber experiments (humidity, light)
  3. Trail following in ants
  4. Observation of social behaviour

About this course

You will be able to

  • Identify embryological slides and models of frog and chick development stages
  • Estimate dissolved oxygen, free carbon dioxide, pH and alkalinity of a water sample
  • Analyse soil for pH, moisture, organic matter and soil fauna
  • Estimate animal population density by quadrat and capture-recapture methods
  • Conduct simple animal behaviour experiments on taxes and choice

Who it is for

  • B.Sc Zoology students of Semester 6 (UP State Universities NEP 2020 common minimum syllabus)
  • Students preparing for the university practical exam and viva

What you need

  • Studying the Semester 6 theory papers on developmental biology and ecology
  • Practical record notebook
Online tests & result Practice and unit tests online; marks and result show in your student login and at the centre. Student login →

Questions

Which syllabus does this course follow?

It follows the UP State Universities NEP 2020 common minimum syllabus for B.Sc Zoology, Semester 6. Where your own university's syllabus differs, the centre follows your university's syllabus and question pattern.

Is field work included?

Yes. Water and soil samples and quadrat studies are taken from the campus or a nearby pond with the trainer.

How are the practicals marked?

The trainer watches each experiment and marks it on a rubric; the viva questions here prepare you for the university practical exam.

Download the syllabus (PDF)

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