(प्रजनन का

Adjective:

अनिषिक्‍त-जनन संबंधी, स्‍वजात संबंधी,

parthenogenetic शब्द के हिंदी अर्थ का उदाहरण:

জজজ

इसलिए यह एक-कोशीय जीवों और कुछ अनिषिक्‍त-जनन संबंधी बहु-कोशीय जीवों को लैंगिक रूप से प्रजनन नहीं करते. शब्द "फाइलोटाइप" अक्सर इस तरह के जीवों के लिए लागू होता है।

parthenogenetic's Usage Examples:

They moult five times, becoming with each change of skin darker in colour; in about three weeks they become adult and capable of laying parthenogenetic eggs.

These root-dwelling insects are females, which lay parthenogenetic eggs.

Some authors looking upon these as parthenogenetic ova regard the developmental cycle as one composed of an alternation of parthenogenetic and of sexual generations.

,ppjv, male, and ToKOS, from Tlktecv, to beget), biological terms proposed by Leuckart and Eduard von Siebold to denote those parthenogenetic females which produce male young, while "thelytokous" and "thelytoky" would denote their producing female young.

The suggestion requires further experimental testing, for which the case of the parthenogenetic production of a portion of the offspring, in such insects as the bee, offers a valuable opportunity for research.

Cases of parthenogenetic reproduction, or reproduction without the intervention of the male, have been recorded in the case of two genera (Filistata and Tegenaria), and may be commoner than is usually supposed.

Doncaster (1906-1907) on the eggs of sawflies, the number of chromosomes is not reduced in parthenogenetic egg-nuclei, while, in eggs capable of fertilization, the usual reduction-divisions occur.

It appears that in parthenogenetic eggs two polar nuclei are formed.

The worm inhabits the lung of the frog and toad, and is hermaphrodite (Schneider) or parthenogenetic (Leuckart); the embryos hatched from the eggs find their way through the lungs into the alimentary canal and thence to the exterior; in a few days they develop into a sexual larva, called a Rhabditiform larva, in which the sexes are distinct; the eggs remain within the uterus, and the young when hatched break through its walls and live free in the perivisceral cavity of the mother, devouring the organs of the body until only the outer cuticle is left; this eventually breaks and sets free the young, which are without teeth, and have therefore lost the typical Rhabditis form.

Many species of Thysanoptera are known to be habitually parthenogenetic. The eggs are laid on the food-plant, those females possessed of an ovipositor cutting through the epidermis and placing their eggs singly within the plant-tissues; a single female may take five or six weeks to deposit all her eggs.

parthenogenetic's Meaning':

(of reproduction

Synonyms:

apomictic, asexual, agamic, nonsexual, agamous, agamogenetic,

Antonyms:

sexual, unisexual, sex, sexed, gender,