If the only available genes produce rather large changes, disadvantageous one at a time, then it seems to me probable that evolution will not occur i… - J.B.S. Haldane

" "

If the only available genes produce rather large changes, disadvantageous one at a time, then it seems to me probable that evolution will not occur in a random mating population. In a self-fertilised or highly inbred species it may do so if several mutations useful in conjunction, but separately harmful, occur simultaneously. Such an event is rare, but must happen reasonably often in wheat...

English
Collect this quote

About J.B.S. Haldane

John Burdon Sanderson Haldane (5 November 1892 – 1 December 1964) was a British geneticist and evolutionary biologist.

Biography information from Wikiquote

Also Known As

Native Name: John Burdon Sanderson Haldane
Alternative Names: J. B. S. Haldane

Share this quote as an image

Customize card

Try QuoteGPT

Chat naturally about what you need. Each answer links back to real quotes with citations.

Related quotes. More quotes will automatically load as you scroll down, or you can use the load more buttons.

Additional quotes by J.B.S. Haldane

பிரபஞ்சம் நாம் அனுமானித்திருந்ததைவிட அதிக விசித்திரமானது மட்டுமல்ல; நம்மால் அனுமானிக்க முடிவதைவிட அதிக விசித்திரமானதும்கூட

It seems to me immensely unlikely that mind is a mere by-product of matter. For if my mental processes are determined wholly by the motions of atoms in my brain I have no reason to suppose that my beliefs are true. They may be sound chemically, but that does not make them sound logically. And hence I have no reason for supposing my brain to be composed of atoms.

Enhance Your Quote Experience

Enjoy ad-free browsing, unlimited collections, and advanced search features with Premium.

I am quite sure that our views on evolution would be very different had biologists studied genetics and natural selection before and not after most of them were convinced that evolution had occurred.

Loading...