Rau ob tug poj niam txhais lus?

Cov txheej txheem:

Rau ob tug poj niam txhais lus?
Rau ob tug poj niam txhais lus?
Anonim

A hermaphrodite yog ib tug neeg (lossis cog lossis tsiaj) uas muaj txiv neej thiab poj niam cev nqaij daim tawv. Hermaphrodites tsis tshua muaj. Qhov no yog ib lo lus txawv txawv rau qhov txawv txav: ua ib tug tub thiab ib tug ntxhais tib lub sijhawm. … Nyob rau hauv tsos, ib tug hermaphrodite tej zaum yuav zoo dua girlish los yog me nyuam tub, tab sis lawv yog ob hom.

hermaphrodite hauv biology yog dab tsi?

A hermaphrodite yog tus neeg uas tsim cov txiv neej gametes thiab poj niam gametes (sex cells) thaum nws lub neej. Lub peev xwm los yug me nyuam ob leeg li txiv neej thiab poj niam muaj ntau yam kab mob lom.

lo lus rau ob tug poj niam yog dab tsi?

Bigender: Ib tug neeg uas txheeb xyuas ob tus txiv neej thiab poj niam, lossis txawm yog ib tug poj niam thib peb.

hermaphrodite thiab piv txwv yog dab tsi?

Ib tug hermaphrodite yog ib yam kab mob uas muaj tag nrho lossis ib nrab ntawm lub cev xeeb tub thiab tsim gametes ib txwm cuam tshuam nrog txiv neej thiab poj niam poj niam. … Piv txwv li, ntau tus tunicates, pulmonate snails, opisthobranch snails, earthworms, thiab slugs yog hermaphrodites.

Tus poj niam puas tuaj yeem ua rau poj niam cev xeeb tub?

Muaj muaj tsawg kawg ntawm kev xeeb tub hauv "hermaphroditic tiag tiag" tib neeg. Xyoo 1994 txoj kev tshawb fawb ntawm 283 tus neeg tau pom 21 cev xeeb tub los ntawm 10 tus poj niam hermaphrodites tiag tiag, thaum ib tus liam tias leej txiv.

Pom zoo: