Who observed that embroys never pass through adult stages of their ancestors
A
Von Baer
B
Charles Darwin
C
Ernst Haeckel
D
Richard Owen
Text Solution
Verified by Experts
The correct Answer is:
A
Topper's Solved these Questions
EVIDENCES OF EVOLUTION
DINESH PUBLICATION|Exercise CHECK YOUR GRASP|3 Videos
ENVIRONMENTAL ISSUES
DINESH PUBLICATION|Exercise Model test paper-5|100 Videos
EXCRETORY PRODUCTS AND THEIR ELIMINATION
DINESH PUBLICATION|Exercise Check your graps|10 Videos
Similar Questions
Explore conceptually related problems
Who observed the "mitochondria " first
During embryonic period, animals repeat embryonic stages of their ancestors. This law is called :
In the developmental history of mammalian heart. It is observed that it passes through a two chambered fish like heart, three chambered frog like heart and finally four chambered stage. To which hypothesis can this above cited statement be approximated?
In the developmental history of mammalian heart, it is observed that it passes through a two-chambered fish-like heart, three-chambered frog-like heart and finally four-chambered stage. To which hypothesis can this above cited statement be approximated
Bouquet stage is observed in :-
What is especially observed when a beam of light is passed through a colloidal solution?
DINESH PUBLICATION-EVIDENCES OF EVOLUTION-CHECK YOUR GRASP