viviparous betydelse and definition

Exempel på viviparous

• Thus, the shed propagules are no longer seeds in a strict sense but are instead viviparous seedlings.

• These parasitic worms are viviparous and multiply relatively fast on susceptible hosts.

• The alate viviparous female has four or more hairs on the first tarsal segment.

• Another important morphological character is the number of tarsal segments of apterous viviparous females.

• Although smaller propagules will still germinate, seedling establishment may be impaired, particularly in viviparous species, such as many mangroves.

• In these species, the oviductal secretions are supposed to adapt to the viviparous mode.

• The common viper, serpent, and copperhead, along with viviparous lizards such as the crested newt, all live in the reserve.

• The reproductive biology of the onefin electric ray has not been documented; presumably it is viviparous like other electric rays.