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    • Posted by Bherusingh Rathore 1 year, 9 months ago

    CBSE > Class 11 > Biology
    • 1 answers

    Ram Pandey 1 year, 9 months ago

    Cytosine=30% ,therefore Guanine=30% According to Chargaff's rule A+T=100-(G+C) A+T=100-60.since both adenine and thymine are in equal amounts , Thymine =Adenine= 40/2=20%

    1Thank You

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    • Posted by Tripti Tiwari 1 year, 9 months ago

    CBSE > Class 11 > Biology
    • 2 answers

    Marushika P 1 year, 7 months ago

    Stamenode is a sterile stamen which means it cannot produce pollen grains

    0Thank You

    Ram Pandey 1 year, 9 months ago

    Stamens are the stalk like structure present just at sides of carpel in flower it is the male reproductive organ which generate pollen grains. Staminodes are nodes or gaps from where the stamens arises.

    0Thank You

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    • Posted by Sky Haneul 1 year, 9 months ago

    CBSE > Class 11 > Biology
    • 1 answers

    Rajesh Kaushik 1 year, 9 months ago

    On the base of reproduction livings can show this feature non living can not show this property because they can not reproduce.... On the base of matabolism, growth, movements these process only occur in living beit because they show growth internal and external.... And also living beings need energy to perform various activities that's why they need nutrition non living does not any type of nutrition..,..

    3Thank You

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    • Posted by Sky Haneul 1 year, 9 months ago

    CBSE > Class 11 > Biology
    • 0 answers
    ANSWER

    • Posted by Ratnesh Singh 1 year, 9 months ago

    CBSE > Class 11 > Biology
    • 2 answers

    Shrijoy Banerjee 1 year, 8 months ago

    Simple Difference is that :- • Plant Cells have Cell Wall • Animal Cells does not have Cell Walls

    1Thank You

    Piyush Dhiman 1 year, 9 months ago

    Plant cell

    0Thank You

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    • Posted by Gagan Gurjar 1 year, 10 months ago

    CBSE > Class 11 > Biology
    • 1 answers

    Shrijoy Banerjee 1 year, 8 months ago

    M phase is also known as Meta-Phase. Is divided in two types (Mitosis & Citokinesis) . In Mitosis four stages are present in it they are :- (i) Prophase (ii) Metaphase (iii)Anaphase (iv)Telophase

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    • Posted by Deepanshu Sharma 1 year, 10 months ago

    CBSE > Class 11 > Biology
    • 0 answers
    ANSWER

    • Posted by Harsh Sharma 1 year, 10 months ago

    CBSE > Class 11 > Biology
    • 1 answers

    Harsh Sharma 1 year, 10 months ago

    Ok

    0Thank You

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    • Posted by Gracy Das 1 year, 10 months ago

    CBSE > Class 11 > Biology
    • 0 answers
    ANSWER

    • Posted by Sky Haneul 1 year, 10 months ago

    CBSE > Class 11 > Biology
    • 1 answers

    . .. 1 year, 10 months ago

    Cockroaches and mantids share a special digestive system structure. Between the foregut and midgut, they have a gizzard-like structure called a proventriculus, and in the Dictyoptera the proventriculus has internal "teeth" that break down solid bits of food before sending them along the alimentary canal.

    1Thank You

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    • Posted by Brishni Bora 1 year, 10 months ago

    CBSE > Class 11 > Biology
    • 2 answers

    . .. 1 year, 10 months ago

    Blood clotting, or coagulation, is an important process that prevents excessive bleeding when a blood vessel is injured. Platelets (a type of blood cell) and proteins in your plasma (the liquid part of blood) work together to stop the bleeding by forming a clot over the injury.body will naturally dissolve the blood clot after the injury has healed. Sometimes, however, clots form on the inside of vessels without an obvious injury or do not dissolve naturally. These situations can be dangerous and require accurate diagnosis and appropriate treatment.

    1Thank You

    Tanya Kashyap 1 year, 10 months ago

    Anyone

    1Thank You

    ANSWER

    • Posted by Nitish Nitish 1 year, 10 months ago

    CBSE > Class 11 > Biology
    • 4 answers

    Anchal Deswal 1 year, 9 months ago

    It is that place where many species preserve in sheets.

    0Thank You

    Tanya Kashyap 1 year, 10 months ago

    Notes free ha

    0Thank You

    Khushi Choudhary 1 year, 10 months ago

    It is a place where all the endemic and exotic living species are grown

    0Thank You

    Brishni Bora 1 year, 10 months ago

    It is a taxonomic aid for living mainly plants

    0Thank You

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    • Posted by Vasanth S 1 year, 10 months ago

    CBSE > Class 11 > Biology
    • 2 answers

    Poleboina Rishitha 1 year, 7 months ago

    Catabolism+Anabolism

    0Thank You

    Anagha Pratinidhi 1 year, 10 months ago

    Metabolism is the chemical reaction that occurs in the body's cell thar change food to energy

    1Thank You

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    • Posted by Misba Awan 1 year, 10 months ago

    CBSE > Class 11 > Biology
    • 1 answers

    Shahnawaz Don And Ahmadraza 1 year, 10 months ago

    Hhv

    0Thank You

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    • Posted by Bhavana Jc 1 year, 10 months ago

    CBSE > Class 11 > Biology
    • 0 answers
    ANSWER

    • Posted by Sanjay Gameti 1 year, 10 months ago

    CBSE > Class 11 > Biology
    • 2 answers

    Priyanka K 1 year, 9 months ago

    Keys are used for identification and classification of different plants and animals on the basis of similarities and differences in characters. These are used in identification of class, order, family, genus and species. It is divided into pairs of opposite characters that are either present or absent.

    0Thank You

    Sanjay Gameti 1 year, 10 months ago

    Answer

    0Thank You

    ANSWER

    • Posted by Khushi Panwar 1 year, 11 months ago

    CBSE > Class 11 > Biology
    • 1 answers

    Swagger Verma 1 year, 9 months ago

    It is a notation for representing the structure of particular types of flowers. Such notations use numbers, letters and various symbols to convey significant information in a compact form.

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    • Posted by Nitish Nitish 1 year, 11 months ago

    CBSE > Class 11 > Biology
    • 5 answers

    . .. 1 year, 10 months ago

    Phylum Porifera are the lowest multicellular animals belonging to the kingdom Animalia. The word “Porifera” mainly refers to the pore bearers or pore bearing species. Based on the embryological studies, sponges are proved as animals and are classified into a separate Phylum in animals. This phylum includes about 5000 species. Poriferans are pore-bearing first multicellular animals. The pores are known as Ostia. The poriferans have a spongy appearance and are therefore called sponges. They are attached to the substratum and do not move. They have the ability to absorb and withhold fluids. They were initially regarded as plants due to their green colour and their symbiotic relationship with algae. Later, their life cycle and feeding system were discovered, and they were included in the animal kingdom.

    0Thank You

    Drashti Gajjar 1 year, 10 months ago

    It is a phylum of Animal kingdom,which is also known as Sponge.It is the most primitive phylum

    0Thank You

    Mihir Patidar 1 year, 11 months ago

    Polifera is an phylum

    0Thank You

    Khushi Panwar 1 year, 11 months ago

    These are sponges like forms

    1Thank You

    Khushi Panwar 1 year, 11 months ago

    Porifera is the phyllum of animal kingdom which are present in sponges like forms . Eg= euspongia , sycon , spongilla .

    1Thank You

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    • Posted by Muana Pachuau 1 year, 11 months ago

    CBSE > Class 11 > Biology
    • 1 answers

    Vajra V.R 1 year, 4 months ago

    Diffusion is the net movement of anything generally from a region of higher concentration to a region of lower concentration

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    • Posted by Pratikshya Behera 1 year, 11 months ago

    CBSE > Class 11 > Biology
    • 2 answers

    Vasanth S 1 year, 10 months ago

    • To study deeply about the living organism • growth, reproduction, sense enviroment, ability to respond, metabolism, ability to self-replicate, self-organise, self-consiousness.... Study about this futher.. Thank you.

    2Thank You

    Tanu Saluja 1 year, 11 months ago

    • To study the huge diversity easily
    • to study evolutionary relationship between the organisms

    0Thank You

    ANSWER

    • Posted by Yash Prajapati 1 year, 11 months ago

    CBSE > Class 11 > Biology
    • 1 answers

    Anmol Brar 1 year, 11 months ago

    Monera

    6Thank You

    ANSWER

    • Posted by Anushri Wankhade 1 year, 11 months ago

    CBSE > Class 11 > Biology
    • 2 answers

    Yash Prajapati 1 year, 11 months ago

    Helps in making melatonin and serotonin

    2Thank You

    Yash Prajapati 1 year, 11 months ago

    Smallest Kingdom

    1Thank You

    ANSWER

    • Posted by Shahzaib Jafri 1 year, 9 months ago

    CBSE > Class 11 > Biology
    • 1 answers

    Aditi Mishra 1 year, 11 months ago

    It may vary from person to person

    12Thank You

    ANSWER

    • Posted by Sahana Sahana. N 1 year, 11 months ago

    CBSE > Class 11 > Biology
    • 2 answers

    Anmol Brar 1 year, 11 months ago

    It helps to remove excess water

    1Thank You

    Devipriya . M 1 year, 11 months ago

    This organelle helps the cell remove excess water, and without it the euglena could take in some much water due to osmosis that the cell would explode or lyse.

    0Thank You

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    • Posted by Guru Prasath 2 years ago

    CBSE > Class 11 > Biology
    • 1 answers

    Tannu Ghalyan 1 year, 11 months ago

    it include diatoms and golden algae . They are microscopic and plankton . used in polishing , filtration of oil and syrups

    1Thank You

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    • Posted by Jassu Chundawat 2 years ago

    CBSE > Class 11 > Biology
    • 2 answers

    Anmol Brar 1 year, 11 months ago

    Species is basic taxanomic category but taxon is level of taxanomic category species is rank and taxon is group of concrete biological aspects

    2Thank You

    Devipriya . M 1 year, 11 months ago

    Species contains a group of individuals with same morphological characters and they can breed among themselves whereas taxon is a group of one or more population of an organism in taxonomical form.

    0Thank You

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    • Posted by Charmi Dave 2 years ago

    CBSE > Class 11 > Biology
    • 0 answers
    ANSWER

    • Posted by Mahek Perween 2 years ago

    CBSE > Class 11 > Biology
    • 1 answers

    Tanya Singh 2 years ago

    Algae are simple plant- like organisms which are usually aquatic in nature. They contain a cell wall and chlorophyll and can make their own food by photosynthesis. Algae can be unicellular or multicellular. Some of the common examples are diatoms, chlamydomonas, and seaweed.

    1Thank You

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    • Posted by Snehasish Mohanty 2 years ago

    CBSE > Class 11 > Biology
    • 0 answers
    ANSWER
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    Posted by Sachin Swami 2 years ago

    CBSE > Class 11 > Biology
    • 0 answers
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