Evolution, Form 4 Biology, Topic 4, Dr. Mlelwa

Evolution is the gradual development of organisms from simple form to more complex forms over a long duration of time

Advanced 0(0 Ratings) 0 Students enrolled English-and-swahili
Created by Dr. Mlelwa
Last updated Mon, 27-Nov-2023
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Course overview

 Evolution is marked by emergence of new species from pre-existing species and the disappearance of some species. The species that disappear are said to become extinct.

The universe is a system made up of the stars, planets and the space surrounding them. The earth is the one of the planets in the universe. Plants, animals and other organisms like man, inhabit the earth. For many centuries man has witnessed and appreciated changes, which occur in nature and within his immediate surroundings. For example many thousands of years ago the Sahara desert was not there, instead the entire area was covered with a thick forest. Due to changes in weather the forest gradually disappeared and gave way to present desert. All this gives us the concept about organic evolution.

What will i learn?

  • We will learn about concept of evolution, organic evolution, Lamarkism theory, Darwinism theory, Evidence for organic evolution
Requirements
  • silent room for studying, biology book or good notes, pen, pencil, exercise book
Curriculum for this course
6 Lessons 01:18:52 Hours
Evolution
6 Lessons 01:18:52 Hours
  • Concept of organic evolution
    Preview 00:15:36
  • Theories of origin of life
    00:13:55
  • Theories of origin of life
    00:13:55
  • Theories of organic evolution
    00:06:31
  • Lamarkism and Darwinism
    00:12:39
  • Evidences for organic evolution
    00:16:16
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About instructor

Dr. Mlelwa

Dr. Mlelwa is an experienced online tutor in biology and chemistry from ordinary level to advanced level. His highest level of education is two years of doctor of medicine (MD) at Muhimbili university of Health and allied science in from Nov 2018 to Sept 2020. There after he failed to continue with Doctor of Medicine Studies due to several reasons which are out of scope of this description. He started online teaching since January 2020 in his YouTube channel (Dr.Mlelwa Lectures) by that time he was still a medical student dreaming to become one among the best tutor in medical studies, that's why he called the channel Dr. Mlelwa Lectures, comparing to Dr. Najeeb Lectures who was one of his role mode. His good performance, being the second best boy in advanced biology examinations national wise in 2018, made him one among most interesting online tutor, having influence to different students inside Tanzania as well as abroad.

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Naitwa Helbeth Issack Mlelwa. Siku ya ijumaa, March 13, 1998, historia na kumbukizi za wazazi wangu zinasema kwamba ndio siku ambayo nilizaliwa na nafsi yangu ikaonja pumzi ya duni...
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