Salient Feature of Ctenophora | B.Sc. Zoology 5th Semester | Paper-1st | Unit-3 | NEP-2020 скачать в хорошем качестве

Salient Feature of Ctenophora | B.Sc. Zoology 5th Semester | Paper-1st | Unit-3 | NEP-2020

Ctenophora, also known as "comb jellies," are a group of marine invertebrates known for their distinctive appearance and unique features. Below are the key characteristics of the phylum Ctenophora: Body Structure and Symmetry Radial Symmetry: Ctenophores exhibit radial symmetry, meaning their body parts are arranged around a central axis. Gelatinous Body: They have a soft, translucent, and gelatinous body, often with a "jelly-like" consistency. Body Shape: Their bodies are usually oval or cylindrical, with a flexible, transparent surface. Lack of Exoskeleton: Unlike many other marine organisms, ctenophores do not have a hard exoskeleton or shell. Ciliary Movement: Their movement through water is unique due to the action of their ciliated combs, which gives them a "shimmering" appearance. Ctenophores are fascinating marine organisms, distinguished by their gelatinous bodies, ctenes (comb rows), bioluminescence, and their role in marine ecosystems. Their simple yet effective anatomy and behavior contribute significantly to the diversity of life in marine environments. Sexual Reproduction: Ctenophores are typically hermaphroditic, meaning they have both male and female reproductive organs. Fertilization is usually external. Eggs and Sperm: The eggs and sperm are released into the water, where fertilization occurs. Development: The fertilized egg develops into a ciliated larva, which undergoes further development into the adult form. #zoology #bscbotany #zoologymcq #science #chemistry #bscbotany #bscchemistry #physics #zoologyfacts #zoologynotes Join this channel to get access to perks:    / @letsstudyindia   ======================================== Thank-You For Watching This Video...!! Please Like, Comment & Share...!!! Don't Forgot To Subscribe The Channel....!!! Keep Loving Us...!! Keep Supporting Us...!!💛 ======================================== 👉 Contact us 🤑🤑 ➡️ Connect with us : [email protected] ➡️ Call us : 07376608660 ➡️ Subscribe to us on YouTube: @letsstudyindia ➡️ Our App : https://play.google.com/store/apps/de... ➡️ Facebook : / letstudyindia ➡️ Instagram : / letstudyindia ➡️ Telegram : https://t.me/letsstudyindia ➡️ Twitter : / letsstudyindia नमस्कार दोस्तों आप सभी का Let's Study! India के ऑनलाइन लर्निंग प्लेटफार्म पर हार्दिक स्वागत है आप हमारे इस प्लेटफार्म से जुड़कर CBSE 12th Math's & Bio के बोर्ड एग्जाम एवं उत्तर-प्रदेश के सभी विश्वविद्यालयों एवं कालेजों में लागू हुई नई शिक्षा नीति (NEP) पर आधारित स्नातक के सभी विषयों की तैयारी तथा CUET-2025 के प्रवेश परीक्षा की तैयारी आप सभी निशुल्क हमारे इस चैनल के माध्यम से कर सकते हैं। ➡️ हमारे कोर्सेज निम्न विषयों के लिए होंगे – ▫️Crash Course For 12th Math's/Bio ▫️B.Sc Math's 1st Semester ▫️B.Sc Bio 1st Semester ▫️B.Sc Math's 3rd Semester ▫️B.Sc Bio 3rd Semester ▫️CUET B.Sc Math's 2025 ▫️CUET B.Sc Biology 2025 Working Time - 24×7 #letsstudyindia #cuetindia #ncertindia #schoolindia #infoindia #bscbotany #bsczoology #bscphysics #bscmaths #bscchemistry #bscagriculture #mscbotany Disclaimer: This video is for educational and informational purposes only and all rights are reserved. If you believe that this video has used any copyrighted material in a way that constitutes copyright infringement, please contact us at contact [email protected] Regards - Team Let's Study! India