seputar pertanyaan cumi polos...

[cumi polos]

kalau mata satu tuh ada coba minta mama u goreng mata sapi ( bagi wa telurnya yahh!)

tidak selalu mata sapi (satu), kadang kala bisa dpt yg dua kuningnya lhoooo

utk learner, terowongan hampa udara tsb dlm percobaan...lab

[cumi polos]

YE MIGRATION

More than 500 species of flatfishes live in fresh and salt water. They are born with eyes in the normal spot, but one eye gradually migrates to the other side of the head.

"Every flatfish is born symmetrical before it becomes a perversely asymmetrical adult," Friedman said.

Friedman examined specimens of two kinds of fossil fishes from the Eocene period in northern Italy. One was a new genus that Friedman named Heteronectes or "different swimmer."

"It is a fossil I found unloved in a museum drawer in Vienna covered with about a century of industrial-era soot."

The other fossil, Amphistium, has been incorrectly assumed to have a symmetrical skull, but Friedman noticed that in some fossils, the eye was slightly out of place.

That inspired him to use computed tomography or CT scans to get a better look at the skulls of these fossils.

What he found is that one eye had begun migrating, but had not quite crossed the middle of the head.

"It's not quite in the Cyclops position," Friedman said.

The find raises the question of why this bizarre intermediate form developed. "It turns out they don't lie flat and completely prone on the sea floor. They actually will prop themselves up slightly (with their fins)," Friedman said.

Once in that position, having a slightly asymmetrical eye arrangement must have proved advantageous, he said.

But Friedman cautioned about making too many inferences.

"Our inability to imagine is what got us into this predicament," he said, referring to the whole flatfish debate.

matapun bisa bergesar ? ahhhhh

[cumi polos]

AXOLOT

ini ikan punya tangan dan kaki, tangannya persis spt manusia lho...
dan insangnya berada diluar... koq bisa begitu ya ? 

kalau ada kaki apakah punya rencana jalan2 ke darat ? 

[K.K.]

AXOLOT

ini ikan punya tangan dan kaki, tangannya persis spt manusia lho...
dan insangnya berada diluar... koq bisa begitu ya ? 

kalau ada kaki apakah punya rencana jalan2 ke darat ? 

Axolotl kaya'nya bukan ikan, tapi amphibi deh.

[cumi polos]

Axolotl kaya'nya bukan ikan, tapi amphibi deh.

apakah bener begitu ?
namanya AXOLOTL.... ada L diakhirannya...

[Indra]

apakah bener begitu ?
namanya AXOLOTL.... ada L diakhirannya...

yg benar, axolotl ini masih satu keluarga dengan salamander, yaitu keluarga reptil/kadal.

[cumi polos]

yg benar, axolotl ini masih satu keluarga dengan salamander, yaitu keluarga reptil/kadal.

kadal dan reptil kan di darat bro,..
yg ini AXOLOTL ada di dalam air lho....

apakah dgn ribuan bahkan ratusan tahun... AXOLOTL dpt hidup didarat...
atau darat dan laut ? di Mall ada jual,.. begitu melihat TANGANnya..
ternyata mirip manusia lho...ada sedikit jijik dehh koq binatang ini
tangannya bisa mirip tangan bayi yg dalam kandungan ibu...

[cumi polos]

kenapa iPad diciptakan tanpa USB port dan memory (SD) slot ?
apakah Apple ingin pemakai menggunakan fasilitas CLOUD ?
atau tidak ingin pemakai dpt dgn mudah menambah memory sendirinya ?

dilain pihak, spt Samsung dan Asus menawarkan hal tsb (USB, memory slot)!

[FZ]

yg benar, axolotl ini masih satu keluarga dengan salamander, yaitu keluarga reptil/kadal amphibi

[will_i_am]

kadal dan reptil kan di darat bro,..
yg ini AXOLOTL ada di dalam air lho....

apakah dgn ribuan bahkan ratusan tahun... AXOLOTL dpt hidup didarat...
atau darat dan laut ? di Mall ada jual,.. begitu melihat TANGANnya..
ternyata mirip manusia lho...ada sedikit jijik dehh koq binatang ini
tangannya bisa mirip tangan bayi yg dalam kandungan ibu...

Kingdom: Animalia
Phylum: Chordata
Subphylum: Vertebrata
Class: Amphibia
Order: Caudata
Family: Ambystomatidae
Genus: Ambystoma
Species: Ambystoma mexicanum
Origin: Mexico City
Color: Olive (wild type), White and Gold
Albino: Origin Reared in captivity
Temperature: 50-68F *No Higher
Attitude: Frequent biter of tank mates
Lifespan: 12-15 years
Issues: Will eat gravel
Foods: worms, insect larva, crustaceans, fish, crickets
Supplements: None needed
Water: Clean water preferably hard

[cumi polos]

All amphibians begin their life in water with gills and tails. As they grow, they develop lungs and legs for their life on land.

semua amphibi lahir di air dgn insang dan buntut, setelah dewasa, mereka tumbuh paru2 dan kaki utk hidup di darat!

woowww

tapi axolotl gak bisa didarat lho!

[learner]

wuih ternyata akan ada ikan yang akan keluar dari batas kolam

[will_i_am]

katanya axolotl itu amphibian, tapi kok gak bisa hidup di darat...
bingung deh..

[FZ]

katanya axolotl itu amphibian, tapi kok gak bisa hidup di darat...
bingung deh..

memang ada beberapa jenis caudata khususnya salamander.. hanya hidup di air.. termasuk makluk lucu yang satu ini..
kalau amfibi "harus" di 2 alam itu berarti merujuk ke arti etimologinya..

[learner]

kawin silangan apa ya kira2?

asalnya emang gitu?

mutasi kah?

atau hasiln rekayasa genetik?