मराठी
महाराष्ट्र राज्य शिक्षण मंडळएस.एस.सी (इंग्रजी माध्यम) इयत्ता १० वी

Name the asexual reproductive structures of Sponges. - Science and Technology 2

Advertisements
Advertisements

प्रश्न

Name the asexual reproductive structures of Sponges.

एका वाक्यात उत्तर

उत्तर

Gemmules, or internal buds, are found in sponges.

shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
2024-2025 (March) Model set 2 by shaalaa.com

संबंधित प्रश्‍न

Identify me.

Though I am multicellular, there are no tissues in my body. What is the name of my phylum?


Answer the  question by choosing correct option.

 Which special cells are present in the body of sponges (Porifera)?


Spongilla bears numerous pores on their body. What are those pores called?


According to the course of animal evolution, which phylum is at the lowest level?


Through which hole the animals in this phylum give out water from their body?


Through which hole the animals in this phylum take water in their body?


True (or) False. If false write the correct answer.

Classification helps to know the origin and evolution of an organism


Comment on the aquatic and terrestrial habits of amphibians.


A true body cavity is located within ______.


Tissue organization can be seen in phylum Porifera.


Body having meshwork of cells, internal cavities lined with food filtering flagellated cells and indirect developments are the characteristics of phylum


Given below are types of cells present in some animals. Which of the following cells can differentiate to perform different functions?


Match the column A with column B and choose the correct option

Column I Column II
A. Porifera i. Canal system
B. Aschelminthes ii. Water-vascular system
C. Annelida iii. Muscular pharynx
D. Arthropoda iv. Jointed appendages
E. Echinodermata v. Metameres

Fill up the blank spaces appropriately

Phylum/Class Excretory Organ Circulatory Organ Respiratory Organ
Arthropoda     Lungs/Gills/ Tracheal System
  Nephridia Closed Skin/parapodia
  Metanephridia Open  
Amphibia   Closed Lung

Sponges have special cells present on their body, they are known as ______ cells.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×