Home
Class 12
BIOLOGY
First fossil of African ape man was dico...

First fossil of African ape man was dicovered by

A

E.Dubois

B

Arthur Keith

C

Dr. Leakey

D

Raymond Dart.

Text Solution

Verified by Experts

The correct Answer is:
D
Satellite DNA. It is that pair of DNA which has unusual base composition, possessses highly repetitive sequence and forms a separate fraction on density ultracentrifugation due to being either hevier or lighter, e.g.,
`-"ATATATATAT", -"AAAAAAGAAG"-`
`"-TATATATATA-"` , `"-TTTTTTCTTTC-"`
They may be repeated thousands and millions of times. Satellite DNA is quite uniform within a species. It shows variability even in closely related species, It shows variability even in closely related species It often lies in heterochromatic regions especially of centromere and telomeres. Function of satellite DNA is largely unknown (except for r DNA).
Promotional Banner

Topper's Solved these Questions

  • HUMAN EVOLUTION

    DINESH PUBLICATION ENGLISH|Exercise Check Your Grasp|10 Videos

  • HUMAN EVOLUTION

    DINESH PUBLICATION ENGLISH|Exercise Brain Teasers-VII|181 Videos

  • GROWTH, REPAIR, REGENERATION AND AGEING

    DINESH PUBLICATION ENGLISH|Exercise Brain Teasers-VI[B]|6 Videos

  • HUMAN HEALTH AND DISEASE

    DINESH PUBLICATION ENGLISH|Exercise CHECK YOUR GRASP|17 Videos

Similar Questions

Explore conceptually related problems

Java Ape Man was discovered by

Fossil of Neanderthal man was discovered by:

The first fossil of Australopithecus was discovered in

Fossil of Cro - Magnon man discovered by

Fossil of Cromagnon Man were discovered in

Fossils of Cro-Magnon man were first discovered in 1868 from Magnon rocks by Louis Lartet. These rocks are in

Fossils of Ramapithecus were first discovered by

The transfer of genetic material from one bacterial cell to another bacterial cell with the help of a bacteriophage was dicovered by laderberg and Zinder. It is known as

Most recent fossil of man

The fossils of the java man discovered in 1891 belonged to the species of. ………....They had a larger brain capacity than its ancestors of about ……...cc.