परजीविता इसके अंग्रेजी अर्थ का उदाहरण

The flycatcher is a frequent victim of brood parasitism by brown-headed cowbirds.

They are rarely victims of cowbird parasitism.

Infection with parasites can induce phenotypic plasticity as a means to compensate for the detrimental effects caused by parasitism.

Obligate parasitism is exhibited in a range of organisms, with examples in viruses, bacteria, fungi, plants, and animals.

In short, the feeding behavior of larval asilids can configure as intermediate between predation and ectoparasitism.

This may simply be a form of parasitism, wherein the pair whose nest is being parasitized gains no benefit.

They also practice within-species brood parasitism, whereby females lay their eggs in the nest of another individual.

Articles containing video clips The term cuckoo bee is used for a variety of different bee lineages which have evolved the brood parasitism behaviour of laying their eggs in the nests of other bees, reminiscent of the behavior of cuckoo birds.

Michener (2000) lists 16 lineages in which parasitism of social species has evolved (mostly in the family Apidae), and 31 lineages that parasitize solitary hosts (mostly in Apidae, Megachilidae, and Halictidae), collectively representing several thousand species, and therefore a very large proportion of overall bee diversity.

He may also have eggs deposited in his nest by females that did not breed with him, in cases of nest parasitism.

They also practice intra-specific brood parasitism, where females lay their eggs in the nest of another vermilion flycatcher.

5 and 19% of offspring were the result of brood-parasitism.

परजीविता हिंदी उपयोग और उदाहरण

स्पष्ट है, परजीविता अत्यन्त पुरातन घटना (phenomenon) है, जो संभवत: स्वयं जीव की उत्पत्ति के पश्चात् शीघ्र ही उत्पन्न हुई होगी।

कुछ विद्वानों के मतानुसार यह परजीविता का उदाहरण है, जिसमें शैवाल भाग कवक के द्वारा पीड़ित होता है।

यद्यपि परजीविता की उत्पत्ति का प्रत्येक पद (step) जानना संभव नहीं है, फिर भी यह अनुमान लगाना कठिन नहीं है कि परजीविता जीवों में परस्पर शारीरिक संपर्क स्थापित करने से उत्पन्न हुई होगी।

परन्तु मांसाहारिता (या पौधाहारिता) और परजीविता में भेद है, जो प्रकृतिवादी एल्टन (Elton, सन् १९३५) के प्राक्कथन से स्पष्ट हो जाता है।

"" परजीवी विषाणुओं तथा दंडाणुओं से पौधों और मनुष्यों में अनेक रोग उत्पन्न होते हैं (देखें, परजीविता)।

समुदाय के अंदर रहनेवाले प्राणियों में अन्य ऐच्छिक तथा घनिष्ठ संबंध, जैसे सहयोजिता (commensalism), सहजीवन, परजीविता आदि, भी पाए जाते हैं।

नीड़ परजीविता इस कुल के पक्षियों की विशेष नेमत है यानि ये अपना घोसला नहीं बनाती।

पोषक शरीर पर परजीविता का कुछ न कुछ हानिकारक प्रभाव अवश्य पड़ता है।

स्वयं परजीवी पर परजीविता के भारी प्रभाव पड़ते हैं, जो दो प्रकार के होते हैं : आकृतिक (morphological) और शरीरक्रियात्मक (physiological)।

परजीविता का प्रभाव परपोषी और परजीवी दोनों पर पड़ता है :।

परजीविता अधिकांश जीवसमूहों में विस्तृत है।

परजीविता के प्रकार ।

साधारण अर्थों में परजीविता को भोजन से ही सम्बंधित करते हैं, परन्तु कुछ अन्य परजीविताएँ भी होती है, जिनका सम्बन्ध केवल भोजन प्राप्त करने से ही नहीं है।

परजीविता इसके अंग्रेजी अर्थ का उदाहरण

This curious survival, is a device consisting of two wheels, 2 feet 8 inches in diameter, revolving on a single axle.

Two famous survivals, his portrait miniature by Nicholas Hilliard (c.

Whether it be a producer or relative consumer, each and every piece of life maintains a critical position in the ongoing survival rates of its own surroundings.

Intentional communities include collective households, co-housing communities, co-living, ecovillages, monasteries, communes, survivalist retreats, kibbutzim, ashrams, and housing cooperatives.

O'Connor described Faith and Courage, her first album with Atlantic, as a record about "survival" which depicted her own troubled "journey" as she bared her soul on a series of autobiographical and often cathartic songs.

Utility pockets on the suit's thighs were intended to hold survival gear, such as a folding knife, a pistol and other items.

The primary concern of all states is survival.

The two men were very much aware of the danger to each other's survival; Petrosino carried a note describing Cascio Ferro as “a terrible criminal”, while Cascio Ferro had a photograph of the police officer.

" On the other hand, military knives that are intended primarily for use in a role other than combat are typically referred to by their primary role, such as "utility knife" or "survival knife".

During the conflict, Randall received feedback from Captain Ingraham, who requested serrations on the spine to cut through the fuselage of downed aircraft to rescue trapped personnel and a hollow handle to allow storage of survival gear.

Randall made the changes and the result was the first of the modern survival knives.

Such anthropocentrism is identified in the tragic conception of a hero whose moral struggles are more important than mere biological survival, whereas the science of animal ethology, Meeker asserts, shows that a "comic mode" of muddling through and "making love not war" has superior ecological value.

The advertising market is deemed relatively small when compared to the number of media, thus endangering the survival of the smaller media and constituting a barrier to the entry of new actors in the market.