Sayak, do you not read what you post in your links? "More evidence to avoid and ignore"?
Let's take this first one....
"A single-celled alga has evolved a crude form of multicellularity in the lab – a configuration it never adopts in nature – giving researchers a chance to replay one of life’s most important evolutionary leaps in real time.
This is the second time researchers have coaxed a single-celled organism into becoming multicellular – two years ago, the same was done with brewers yeast. But the alga is an entirely different organism, and comparing the two could explain how the transition to multicellular life happened a billion years ago.
Multicellularity has evolved at least 20 times since life first began, but no organisms have made the leap in the past 200 million years, so the process is difficult to study. To replicate the step in the lab, Will Ratcliff and Michael Travisano, evolutionary biologists at the University of Minnesota in St Paul, and their colleagues grew 10 cultures of a single-celled alga, Chlamydomonas reinhardtii. Every three days, they centrifuged each culture gently and used the bottom tenth to found the next generation. Since clusters of cells settle faster than single ones, this meant that they effectively selected for algal cells that had a tendency to clump together.
Now, don't we have to ask if this process is something it "never adopts in nature" but needed researchers to "coax" them to become multicellular.....and "no organism has made the leap in the past 200 million years"!!!....and you are going to get excited? Really?
Who is the creator of these organisms? Did they happen by undirected chance? Seriously...
How about the next one....?
Just a few generations after evolving multicellularity, lab yeasts have already settled into at least two distinct lifestyles.
The discovery suggests that organisms can swiftly fill new niches opened up by evolutionary innovations, just as the first multicellular animals appear to have done on Earth, hundreds of millions of years ago.
In 2011, evolutionary biologist Michael Travisano and his student William Ratcliff at the University of Minnesota in St Paul made single celled brewer's yeast evolve into multicellular forms in the lab. They did that by centrifuging yeast cultures and selecting the fastest-settling yeasts to found the next generation. Since clumps of cells settle faster than single cells, this quickly led to multicellular “snowflakes”.
When another of Travisano’s students, Maria Rebolleda-Gomez, looked at Ratcliff’s multicellular strains, she noticed that some snowflakes were up to 10 times larger than others. So she took individual cells from large and small snowflakes in Ratcliff’s original samples and grew them into new multicellular snowflakes.
The daughter colonies resembled the parents in size meaning that the size difference was heritable, giving her in effect two different morphs of snowflake yeast. See the difference in two forms by moving the slider below:
And the two morphs respond differently to the centrifuge-and-settle conditions........
Many years ago, palaeontologist Stephen Jay Gould suggested that a similar sudden ecological diversification may have led to the Cambrian Explosion in which most animal body forms arose in the fossil record within a few tens of millions of years.
“Possibly what we see here is the first step of what Gould’s talking about – the opening up of diversity due to a key innovation,” says Travisano.
The yeast also show that this diversification can take place in unexpected ways, based on even the simplest of conditions, says Zachary Blount, an experimental evolutionary biologist at Michigan State University in East Lansing. “I’ve come to think that life really rather abhors simplicity,” he says."
Do you see what I see? I see intervention by humans to produce something that was "made" to happen by their intelligent direction.
"Life abhors simplicity" because no life is simple....all of it required intelligent direction.
These links are not the language of provable science...it is pure suggestion and supposition masquerading as science.
How can you not see the obvious? The power of suggestion....
Hey, Deeje, hope you're well! I got something for you, related to multicellularity.
Google "pleiotropy", and "Chlorella vulgaris". The conclusions they arrived at, is funny! To me, it was. And read the comments below the article.