ZThemes
Lizzie, 17, sorry for the mess that is my blog

evilregal-sq-shipper:

startrekker-runner:

Early fan letter to Dr.Who from a boy who would be the 12th Doctor…

Omg this is so cute

evilregal-sq-shipper:

startrekker-runner:

Early fan letter to Dr.Who from a boy who would be the 12th Doctor…

Omg this is so cute

(Source: goddessactuality)

hi-nu-roly:

chongotheartist:

theyatemytailorr:

never in my life did I think that toilet doors would make me so angry

i love you chongo

pipers reaction to polly and larry is my reaction to polly and larry 

(Source: pilotstwentyone)

(Source: villagedrunk)

graystripe:

once in the 4th grade this guy got a 2% on his math quiz so everyone called him milk for the rest of the year 

Lydia Martin + Outfits

(Source: reedscrystal)

animetrashdemon:

passivefan:

passivefan:

jenniferrpovey:

ultrafacts:

Source Want more facts?, follow the Ultrafacts Blog

50 species of lizard and one species of snake reproduce through parthenogenesis (that’s the fancy word for producing offspring as a female without having sex).

Except.

Whiptails are stimulation ovulators. That is to say, they can’t ovulate without having sex.

So not only do they are give birth through immaculate conception, they’re ALL LESBIANS.

There are two kinds of parthenogenesis seen in reptiles. That used by whiptails and the other all female species is true cloning - the egg contains the female’s full genetic material).

Other species including komodo dragons use another form of parthenogenesis where they actually fertilize themselves, with a haploid polar body used instead of a sperm. Because of the way reptile sex chromosomes work, this form of parthenogenesis can produce males as well as females - however, the females produced have weird sex chromosomes and can only lay other females. It’s used as a backup reproductive strategy if they can’t find a mate. This works because in reptiles, unlike mammals, its the males that have two sex chromosomes the same (ZZ) and the females different (ZW). Females produced by parthenogenesis are WW - and that’s what happened to the whiptails. They lost the Z chromosome and now are all WWs.

IOW?

Reptiles are fascinating.

YOOOOOOOOOOOoooooooooooooooOOOOOOOOOOOOOoooooooooooooooooooOOOOOOOOOOOO

So that means that bit I talked about on skype about lesbian dragons being able to reproduce in LotS has a basis!

OMFG!

vic-vipers:

spookyprincestrider:

stunningpicture:

My friend was preparing for shooting the lunar eclipse when a plane came by

IM GONNA CUT THE FUCKING MOON IN HALF

RULES OF NATURE

thewinchestercave:

"Howling at the Moon" is great and all … but sometimes it has a downside.