Species
in sentence
2105 examples of Species in a sentence
Lying has evolutionary value to us as a
species.
Researchers have long known that the more intelligent the species, the larger the neocortex, the more likely it is to be deceptive.
And once we understand that we're connected to the environment, we see that the survival of our
species
depends on the survival of the planet.
We taught our kids the Bible says God created all these species, cats are cats; dogs are dogs; people are people; plants are plants; they don't change.
Because we need them to be successful at reproducing to perpetuate the
species.
Not all
species
on our planet have brains, so if we want to know what the brain is for, let's think about why we evolved one.
It wiped out 75 percent of all
species
on Earth.
There are over 40,000 described
species
of spiders.
To put that number into perspective, here's a graph comparing the 40,000
species
of spiders to the 400
species
of primates.
But how about variation among spider species, so looking at one type of silk and looking at different
species
of spiders?
This is the comparison of the toughness of the dragline spilk spun by 21
species
of spiders.
The 21
species
are indicated here by this phylogeny, this evolutionary tree, that shows their genetic relationships, and I've colored in yellow the orb-web-weaving spiders.
These are the two
species
of spiders for which the vast majority of time and money on synthetic spider silk research has been to replicate their dragline silk proteins.
No matter what level you look at, whether it's at the ecosystem level or at the
species
level or at the genetic level, we see the same problem again and again.
At the
species
level, it's been estimated that insect-based pollination, bees pollinating fruit and so on, is something like 190 billion dollars-worth.
And if you look at the
species
level, you saw about fish.
Well here a picture of something called the mean
species
abundance.
It's basically a measure of how many tigers, toads, ticks or whatever on average of biomass of various
species
are around.
But that doesn't help because there were very few
species
and volume of biomass there in the first place.
Another thing that is interesting is that the brain stem that we have is shared with a variety of other
species.
So throughout vertebrates, the design of the brain stem is very similar to ours, which is one of the reasons why I think those other
species
have conscious minds like we do.
The first two are shared with many, many other species, and they are really coming out largely of the brain stem and whatever there is of cortex in those
species.
It's the autobiographical self which some
species
have, I think.
One is a closed photobioreactor that you see here, and what you see on the other side is our
species
— we are currently using a
species
called Scenedesmus dimorphus.
What we do: We take a potential species, we start at freshwater, we add a little bit more salt, when the second tank here will be the same ecosystem as Brazil — right next to the sugar cane fields you can have our plants — the next tank represents Africa, the next tank represents Arizona, the next tank represents Florida, and the next tank represents California or the open ocean.
What we are trying to do is to come up with a single
species
that can survive anywhere in the world, where there's barren desert.
We have 26 different
species
of halophytes, and five are winners.
Here's the plant
species.
This
species
is so significant to us.
If you think about it, this imperative is kind of the defining characteristic of our species, isn't it?
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