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              <h1 id="firstHeading" class="firstHeading mw-first-heading"><span lang="pl" dir="ltr"><span class="mw-page-title-main">Jad</span></span></h1>
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<figure class="mw-default-size" typeof="mw:File/Thumb" id="mwAw"><img src="./_assets_/539d51b8583dd7ddb07c565035d27f0b.jpg" decoding="async" loading="lazy" data-file-width="477" data-file-height="334" data-file-type="bitmap" height="175" width="250" class="mw-file-element" id="mwBQ"><figcaption id="mwBg"><a rel="mw:WikiLink" href="%C5%BB%C4%85d%C5%82o" title="Żądło" id="mwBw">Żądło</a> <a rel="mw:WikiLink" href="Osy" title="Osy" id="mwCA">osy</a> z kroplą jadu</figcaption></figure>
<span class="mw-empty-elt" typeof="mw:Transclusion" id="mwCQ"></span>

<p id="mwCw"><b id="mwDA">Jad</b> – silnie toksyczna <a rel="mw:WikiLink" href="Wydzielanie" title="Wydzielanie" id="mwDQ">wydzielina</a> niektórych <a rel="mw:WikiLink" href="Zwierz%C4%99ta" title="Zwierzęta" id="mwDg">zwierząt</a>, wytwarzana przez nie w celu odstraszania, paraliżowania lub uśmiercania innych zwierząt<sup class="mw-ref reference" id="cite_ref-Encyklopedia-PWN_1-0" rel="dc:references" typeof="mw:Extension/ref"><a href="#cite_note-Encyklopedia-PWN-1" id="mwDw"><span class="mw-reflink-text" id="mwEA"><span class="cite-bracket" id="mwEQ">[</span>1<span class="cite-bracket" id="mwEg">]</span></span></a></sup>. Jadami bywają też nazywane <a rel="mw:WikiLink" href="Toksyny" title="Toksyny" id="mwEw">toksyny</a> wytwarzane przez <a rel="mw:WikiLink" href="Mikroorganizm" title="Mikroorganizm" id="mwFA">drobnoustroje</a> (na przykład <a rel="mw:WikiLink" href="Ptomainy" title="Ptomainy" id="mwFQ">jad trupi</a>) i rośliny.</p>

<p id="mwFg">Do zwierząt produkujących jad między innymi należą niektóre <a rel="mw:WikiLink" href="W%C4%99%C5%BCe" title="Węże" id="mwFw">węże</a>, <a rel="mw:WikiLink" href="Osy" title="Osy" id="mwGA">osy</a>, <a rel="mw:WikiLink" href="Pszczo%C5%82y" title="Pszczoły" id="mwGQ">pszczoły</a>, <a rel="mw:WikiLink" href="Paj%C4%85ki" title="Pająki" id="mwGg">pająki</a> i <a rel="mw:WikiLink" href="Skorpiony" title="Skorpiony" id="mwGw">skorpiony</a>. Produkowany jest zazwyczaj przez specjalne <a rel="mw:WikiLink" href="Gruczo%C5%82" title="Gruczoł" id="mwHA">gruczoły</a> i wprowadzany do ciała przeciwnika lub ofiary za pomocą zębów i kolców jadowych lub <a rel="mw:WikiLink" href="%C5%BB%C4%85d%C5%82o" title="Żądło" id="mwHQ">żądeł</a>.</p>

</section><section data-mw-section-id="1" id="mwHg" aria-labelledby="Przykłady_jadów_zwierzęcych"><div class="mw-heading mw-heading2"><h2 id="Przykłady_jadów_zwierzęcych"><span id="Przyk.C5.82ady_jad.C3.B3w_zwierz.C4.99cych" typeof="mw:FallbackId"></span>Przykłady jadów zwierzęcych</h2></div>

<ul id="mwIA"><li id="mwIQ"><a rel="mw:WikiLink" href="W%C4%99%C5%BCe#Jad" title="Węże" id="mwIg">jad węża</a></li>
<li id="mwIw"><a rel="mw:WikiLink" href="Pszczo%C5%82y#Jad" title="Pszczoły" id="mwJA">jad pszczeli</a></li>
<li id="mwJQ"><a rel="mw:WikiLink" href="Skorpiony#Jad" title="Skorpiony" id="mwJg">jad skorpiona</a></li>
<li id="mwJw"><a rel="mw:WikiLink" href="Paj%C4%85ki#Jad" title="Pająki" id="mwKA">jad pająka</a></li>
<li id="mwKQ"><a rel="mw:WikiLink" href="Jad_dziobaka" title="Jad dziobaka" id="mwKg">jad dziobaka</a></li></ul>

</section><section data-mw-section-id="2" id="mwKw" aria-labelledby="Przypisy"><div class="mw-heading mw-heading2"><h2 id="Przypisy">Przypisy</h2></div>
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</style><cite class="citation web open-access" id="mwNw"><a rel="mw:ExtLink nofollow" href="https://web.archive.org/web/2/https://encyklopedia.pwn.pl/haslo/;3916262" class="external text" id="mwOA"><i id="mwOQ">jady zwierząt</i></a>, [w:] <i id="mwOg"><a rel="mw:WikiLink" href="Encyklopedia_PWN_(internetowa)" title="Encyklopedia PWN (internetowa)" id="mwOw">Encyklopedia PWN</a></i> [online], <a rel="mw:WikiLink" href="Wydawnictwo_Naukowe_PWN" title="Wydawnictwo Naukowe PWN" id="mwPA">Wydawnictwo Naukowe PWN</a><span class="accessdate" id="mwPQ"> [dostęp 2017-10-22]</span><span class="Z3988" title="ctx_ver=Z39.88-2004&amp;rft.jtitle=%5B%5BWydawnictwo+Naukowe+PWN%5D%5D&amp;rft.atitle=jady+zwierz%C4%85t&amp;rft.genre=unknown&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft_id=https%3A%2F%2Fweb.archive.org%2Fweb%2F2%2Fhttps%3A%2F%2Fencyklopedia.pwn.pl%2Fhaslo%2F%3B3916262" style="display:none" id="mwPg"><span typeof="mw:Entity" id="mwPw">&nbsp;</span></span>.</cite></span></li>
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<li><a rel="mw:WikiLink" href="Encyklopedia_Britannica" title="Encyklopedia Britannica">Britannica</a>:<span typeof="mw:Entity"> </span><span class="uid"><a rel="mw:ExtLink nofollow" href="https://www.britannica.com/science/venom" class="external text">science/venom</a></span>,<span typeof="mw:Entity"> </span><span class="uid"><a rel="mw:ExtLink nofollow" href="https://www.britannica.com/science/zootoxin" class="external text">science/zootoxin</a></span></li>
<li><a rel="mw:WikiLink" href="Enciclopedia_Treccani" title="Enciclopedia Treccani">Treccani</a>:<span typeof="mw:Entity"> </span><span class="uid"><a rel="mw:ExtLink nofollow" href="https://www.treccani.it/enciclopedia/veleno" class="external text">veleno</a></span></li>
<li><a rel="mw:WikiLink/Interwiki" href="https://www.wikidata.org/wiki/Property:P3219" title="d:Property:P3219" class="extiw external">Universalis</a>:<span typeof="mw:Entity"> </span><span class="uid"><a rel="mw:ExtLink nofollow" href="https://www.universalis.fr/encyclopedie/venins/" class="external text">venins</a></span></li>
<li><a rel="mw:WikiLink" href="Wielka_Encyklopedia_Rosyjska" title="Wielka Encyklopedia Rosyjska">nowa БРЭ</a>:<span typeof="mw:Entity"> </span><span class="uid"><a rel="mw:ExtLink nofollow" href="https://bigenc.ru/c/iady-zhivotnykh-1f409b" class="external text">iady-zhivotnykh-1f409b</a></span></li></ul>
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