search results matching tag: chromosome

» channel: learn

go advanced with your query
Search took 0.000 seconds

    Videos (16)     Sift Talk (2)     Blogs (1)     Comments (85)   

kulpims (Member Profile)

Hula Cam at Burning Man 2012

Female driver trys to cut in line at the pump

braschlosan says...

>> ^bmacs27:

I think it should be "irrefutable proof a y chromosome is necessary for safe driving."
/sarcasm She was cutting. You can see it from the other angle.


Blackup incoming. I agree that she was cutting. Why else would she be going so damn fast except to beat the H2 driver.

I'm going to upvote solely to negate all the "White Nights" in these comments.

Beautiful Commercial Regarding Down Syndrome

gorillaman says...

@KnivesOut

A very few of these folks are high-functioning, which leaves them after much assistance just barely able to support themselves doing worthless keep-the-meat-breathing jobs in a society where 'productivity' typically implies stealing prosperity from the future. Even rare high-functioning downs are subhuman.

We all know very well that to "simply rely on the extra chromosome to decide which ones to abort" is unambiguously successful at improving the genetic and intellectual stock of our species. Even basic interventions like these are completely effective, perfect goods for the world. To kill a downs baby is a mitzvah.

When we can agree on that, everything else is logistics.

@gwiz665

It's easy to confuse mental retardation with disability, but the two are utterly distinct. Human beings in disadvantaged circumstances like the "sick, disabled, ... jobless, poor etc" require assistance not as a matter of 'common decency' but simply the rational understanding that where we could all find ourselves in need, it's necessary to provide a safety net; game theory rather than compassion provides the answer to that question. Retards on the other hand are literally and must be treated as any other wounded animal - either ignored or put out of its misery.

Beautiful Commercial Regarding Down Syndrome

KnivesOut says...

@gorillaman except many of these folks are high functioning, can lead productive lives, and in some ways be more productive than "normal" folks who are just plain lazy or stupid. Who are you to judge whether a person's life is worth living?

If you can't simply rely on the extra chromosome to decide which ones to abort, then what other criteria can we apply?

What government agency will oversee the testing, and ensure that executions are carried out? Maybe instead of aborting the defectives, we give them until they're 18 to prove their worth to society, and then the rejects get chucked into gas chambers, or drafted into the military.

What I'm saying is, we have no choice but to treat them with dignity, assist them as needed, and carry on with our own pursuit of happiness.

The Bourne Legacy - Official Trailer #2

Crash Course: The Mongols!

Boise_Lib says...

>> ^xxovercastxx:

>> ^Boise_Lib:
Great video, but I have one quibble.
16 million people can trace their ancestry back to one person, but that person is not Genghis Khan. It is Genghis Khan's mother. His brothers (the ones he didn't kill) followed his leadership and were able to have many, many wives and concubines. Between them they have 16 million descendants.

I thought the Khan lineage was traced on the Y-chromosome. Wouldn't that require that "one person" to be male?


I thought about that after I posted.

If that's the case, change that to Genghis' father.

Crash Course: The Mongols!

xxovercastxx says...

>> ^Boise_Lib:

Great video, but I have one quibble.
16 million people can trace their ancestry back to one person, but that person is not Genghis Khan. It is Genghis Khan's mother. His brothers (the ones he didn't kill) followed his leadership and were able to have many, many wives and concubines. Between them they have 16 million descendants.


I thought the Khan lineage was traced on the Y-chromosome. Wouldn't that require that "one person" to be male?

Female driver trys to cut in line at the pump

Classy Answer to Homophobic Comment by Mayor

Wage disparity? (Equality Talk Post)

Truth About Transitional Species Fossils

zombieater says...

Microevolution leads to macroevolution. Changes in allele frequency that are caused by differences in geography (allopatric), differences in chromosome number or genetics (sympatric) or differences in both (parapatric) cause different adaptations between groups within a population.

There are numerous examples of allopatric speciation, not to mention sympatric and parapatric speciation - including the well-documented and tested examples that I mentioned.

Would you like more well-documented examples of speciation (macroevolution) that are backed up by reams of evidence and published in widely respected scientific peer-reviewed journals? I honestly don't see what else one would need to realize that micro- and macroevolution are credible tried and tested theories.

>> ^shinyblurry:

Microevolution is variation within kind, which I don't dispute..its macroevolution which is in contention, because there isnt a shred of actual scientific evidence to support it. If you want to talk about something testable, you could attempt to calculate the number of transitions it would take to get from one kind to the other..and estimates on that range in the 10's of thousands between something like a sea to land based mammal..and the fossil record clearly doesn't bear that out. We see sudden appearances with little or no change and then extinction with no clear ancestory..perhaps a few sequences here and there..but nothing even approaching the standard of evidence required.

>> ^zombieater:
Since we seem to love quotes so much in this thread, let me throw one out there that sums it up: "There is nothing mysterious or purposeful about evolution...it just happens. It is an automatic consequence of cold, simple mathematics."
-- Scott Freeman & Jon C. Herron, Evolutionary Analysis
Evolution is merely math. Specifically, microevolution is "the change in allele frequency over time." Not only is it just math, but it's been witnessed in our lifetimes over and over.
Take, for example, the story of the Soapberry bug (http://www.carroll-loye.com/_dbase_upl/Genetica_2001.pdf and a more recent scientific article on the topic can be found here http://www.scottcarroll.org/01_cms/details.asp?ID=9).
What about bacterial evolution and disease resistance?
What about the fossil series we have of giraffes, man, whales, horses, mollusks, elephants?
What about the thousands of peer-reviewed scientific articles that definitively show...ugh this is a waste of my time arguing about this.


Christopher Hitchens on the ropes vs William Lane Craig

shinyblurry says...

@Mazex

Well, where your claim about brainwashed people falls apart is that if Jesus was made up (which no reputed historian would claim), or His resurrection wasn't true, his disciples certainly wouldn't have martyred themselves for that lie. Being direct witnesses of the fact, you can't claim they were brainwashed. So yeah.

I posted the historical reliability of the bible because it shows its not just cooked up, as you tried to claim. It's highly intricate, and I dare say it would be actually be more miraculous for holding up so reliably if it wasnt true. 100 percent historical accuracy is pretty compelling, I think..it indicates that these are honest eye witness accounts we're dealing with.

Here are some interesting science facts that the bible fortold thousands of years before science knew anything about it..pretty good for made up isnt it?

The earth free-floats in space (Job 26:7), affected only by gravity. While other sources declared the earth sat on the back of an elephant or turtle, or was held up by Atlas, the Bible alone states what we now know to be true – “He hangs the earth on nothing.”

Creation is made of particles, indiscernible to our eyes (Hebrews 11:3). Not until the 19th century was it discovered that all visible matter consists of invisible elements.

Oceans contain springs (Job 38:16). The ocean is very deep. Almost all the ocean floor is in total darkness and the pressure there is enormous. It would have been impossible for Job to have explored the "springs of the sea." Until recently, it was thought that oceans were fed only by rivers and rain. Yet in the 1970s, with the help of deep diving research submarines that were constructed to withstand 6,000 pounds-per-square-inch pressure, oceanographers discovered springs on the ocean floors!

There are mountains on the bottom of the ocean floor (Jonah 2:5-6). Only in the last century have we discovered that there are towering mountains and deep trenches in the depths of the sea

Blood is the source of life and health (Leviticus 17:11; 14). Up until 120 years ago, sick people were “bled” and many died as a result (e.g. George Washington). Today we know that healthy blood is necessary to bring life-giving nutrients to every cell in the body. God declared that “the life of the flesh is in the blood” long before science understood its function.

Noble behavior understood (John 15:13; Romans 5:7-8). The Bible and history reveal that countless people have endangered or even sacrificed their lives for another. This reality is completely at odds with Darwin’s theory of the survival of the fittest.

The first three verses of Genesis accurately express all known aspects of the creation (Genesis 1:1-3). Science expresses the universe in terms of: time, space, matter, and energy. In Genesis chapter one we read: “In the beginning (time) God created the heavens (space) and the earth (matter)…Then God said, “Let there be light (energy).” No other creation account agrees with the observable evidence.

The universe had a beginning (Genesis 1:1; Hebrews 1:10-12). Starting with the studies of Albert Einstein in the early 1900s and continuing today, science has confirmed the biblical view that the universe had a beginning. When the Bible was written most people believed the universe was eternal. Science has proven them wrong, but the Bible correct.

Light can be divided (Job 38:24). Sir Isaac Newton studied light and discovered that white light is made of seven colors, which can be “parted” and then recombined. Science confirmed this four centuries ago – God declared this four millennia ago!

Ocean currents anticipated (Psalm 8:8). Three thousand years ago the Bible described the “paths of the seas.” In the 19th century Matthew Maury – the father of oceanography – after reading Psalm 8, researched and discovered ocean currents that follow specific paths through the seas! Utilizing Maury’s data, marine navigators have since reduced by many days the time required to traverse the seas.

Incalculable number of stars (Jeremiah 33:22). At a time when less than 5,000 stars were visible to the human eye, God stated that the stars of heaven were innumerable. Not until the 17th century did Galileo glimpse the immensity of our universe with his new telescope. Today, astronomers estimate that there are ten thousand billion trillion stars – that’s a 1 followed by 25 zeros! Yet, as the Bible states, scientists admit this number may be woefully inadequate.

The number of stars, though vast, are finite (Isaiah 40:26). Although man is unable to calculate the exact number of stars, we now know their number is finite. Of course God knew this all along – “He counts the number of the stars; He calls them all by name” (Psalm 147:4). What an awesome God!

The fact that God once flooded the earth (the Noahic Flood) would be denied (2 Peter 3:5-6). There is a mass of fossil evidence to prove this fact, yet it is flatly ignored by most of the scientific world because it was God’s judgment on man’s wickedness.

The continents were created as one large land mass (Genesis 1:9-10). Many geologists agree there is strong evidence that the earth was originally one super continent – just as the Bible said way back in Genesis.

Life begins at fertilization (Jeremiah 1:5). God declares that He knew us before we were born. The biblical penalty for murdering an unborn child was death (Exodus 21:22-23). Today, it is an irrefutable biological fact that the fertilized egg is truly an entire human being. Nothing will be added to the first cell except nutrition and oxygen.

God has created all mankind from one blood (Acts 17:26; Genesis 5). Today researchers have discovered that we have all descended from one gene pool. For example, a 1995 study of a section of Y chromosomes from 38 men from different ethnic groups around the world was consistent with the biblical teaching that we all come from one man (Adam)

Origin of the major language groups explained (Genesis 11). After the rebellion at Babel, God scattered the people by confounding the one language into many languages. Evolution teaches that we all evolved from a common ancestor, yet offers no mechanism to explain the origin of the thousands of diverse languages in existence today.

Origin of the different “races” explained (Genesis 11). As Noah’s descendants migrated around the world after Babel, each language group developed distinct features based on environment and genetic variation. Those with a genetic makeup suitable to their new environment survived to reproduce. Over time, certain traits (such as dark skin color for those closer to the equator) dominated. Genesis alone offers a reasonable answer to the origin of the races and languages.

Air has weight (Job 28:25). It was once thought that air was weightless. Yet 4,000 years ago Job declared that God established “a weight for the wind.” In recent years, meteorologists have calculated that the average thunderstorm holds thousands of tons of rain. To carry this load, air must have mass.

Medical quarantine instituted (Leviticus 13:45-46; Numbers 5:1-4). Long before man understood the principles of quarantine, God commanded the Israelites to isolate those with a contagious disease until cured.

Circumcision on the eighth day is ideal (Genesis 17:12; Leviticus 12:3; Luke 1:59). Medical science has discovered that the blood clotting chemical prothrombin peaks in a newborn on the eighth day. This is therefore the safest day to circumcise a baby. How did Moses know?!

Our ancestors were not primitive (Genesis 4:20-22; Job 8:8-10; 12:12). Archeologists have discovered that our ancestors mined, had metallurgical factories, created air-conditioned buildings, designed musical instruments, studied the stars, and much more. This evidence directly contradicts the theory of evolution, but agrees completely with God’s Word.

A seed must die to produce new life (1 Corinthians 15:36-38). Jesus said, “unless a grain of wheat falls into the ground and dies, it remains alone; but if it dies, it produces much grain.” (John 12:24). In this verse is remarkable confirmation of two of the fundamental concepts in biology: 1) Cells arise only from existing cells. 2) A grain must die to produce more grain. The fallen seed is surrounded by supporting cells from the old body. These supporting cells “give their lives” to provide nourishment to the inner kernel. Once planted, this inner kernel germinates resulting in much grain

Olive oil and wine useful on wounds (Luke 10:34). Jesus told of a Samaritan man, who when he came upon a wounded traveler, he bandaged him – pouring upon his wounds olive oil and wine. Today we know that wine contains ethyl alcohol and traces of methyl alcohol. Both are good disinfectants. Olive oil is also a good disinfectant, as well as a skin moisturizer, protector, and soothing lotion. This is common knowledge to us today. However, did you know that during the Middle Ages and right up till the early 20th century, millions died because they did not know to treat and protect open wounds?

The Pleiades and Orion star clusters described (Job 38:31). The Pleiades star cluster is gravitationally bound, while the Orion star cluster is loose and disintegrating because the gravity of the cluster is not enough to bind the group together. 4,000 years ago God asked Job, "Can you bind the cluster of the Pleiades, or loose the belt of Orion?" Yet, it is only recently that we realized that the Pleiades is gravitationally bound, but Orion's stars are flying apart.

Soil conservation (Leviticus 23:22). Not only was the land to lay fallow every seventh year, but God also instructed farmers to leave the gleanings when reaping their fields, and not to reap the corners (sides) of their fields. This served several purposes: 1) Vital soil minerals would be maintained. 2) The hedge row would limit wind erosion. 3) The poor could eat the gleanings. Today, approximately four billion metric tons of soil are lost from U.S. crop lands each year. Much of this soil depletion could be avoided if God’s commands were followed.

Animals do not have a conscience (Psalm 32:9). A parrot can be taught to swear and blaspheme, yet never feel conviction. Many animals steal, but they do not experience guilt. If man evolved from animals, where did our conscience come from? The Bible explains that man alone was created as a moral being in God’s image.

QI - How would you spot a Neanderthal on a bus?

GeeSussFreeK says...

>> ^Tojja:

Reproductively speaking, there can't be to much variance in the chromosomes for successful mating. A rat can't mate with a human for example
Although what you say is 100% accurate, I think that chromosomal variance is not the biggest reason that such a union cannot be consumated...


Yes, she left me...thanks for bringing up the painful memories!

QI - How would you spot a Neanderthal on a bus?

Tojja says...

Reproductively speaking, there can't be to much variance in the chromosomes for successful mating. A rat can't mate with a human for example

Although what you say is 100% accurate, I think that chromosomal variance is not the biggest reason that such a union cannot be consumated...



Send this Article to a Friend



Separate multiple emails with a comma (,); limit 5 recipients






Your email has been sent successfully!

Manage this Video in Your Playlists

Beggar's Canyon