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    • Posted by Snehasish Mohanty 2 years ago

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

    CBSE > Class 11 > Biology
    • 0 answers
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    • Posted by Dhirendra Singh 2 years, 1 month ago

    CBSE > Class 11 > Biology
    • 1 answers

    Nandini Mittal 2 years, 1 month ago

    Cells are made up of components that help living things to eat, respire, excrete wastes, and perform all of the necessary functions of life. The components are organized, which means that they fit and work together. For this reason, living things are called organisms.

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    • Posted by Vaishali Kushwaha 2 years, 2 months ago

    CBSE > Class 11 > Biology
    • 1 answers

    Nandini Mittal 2 years, 1 month ago

    Choanocytes are specialized cells that have a single flagellum surrounded by a net-like collar of microvilli

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    • Posted by Asish Mohapatra 2 years, 2 months ago

    CBSE > Class 11 > Biology
    • 1 answers

    Yash Prajapati 1 year, 11 months ago

    It regulating the size of insect population.They are a group of DNA viruses that infect insects.

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    • Posted by Nilu Gupta 2 years, 2 months ago

    CBSE > Class 11 > Biology
    • 0 answers
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    • Posted by Pooja S 2 years, 2 months ago

    CBSE > Class 11 > Biology
    • 0 answers
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    • Posted by Swaraj Joshi 2 years, 2 months ago

    CBSE > Class 11 > Biology
    • 1 answers

    Anvi Garg 1 year, 8 months ago

    Cell division is a process in which a cell splits into two or more daughter cells. It can be by mitosis and meosis.

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    • Posted by Asiya Khan Khan 2 years, 3 months ago

    CBSE > Class 11 > Biology
    • 3 answers

    🕵️‍♂️👮‍♂️🕵️‍♂️👮‍♂️😎☻😈🧠👀 🤴👌 1 year, 6 months ago

    You are not student

    0Thank You

    Pooja S 2 years, 2 months ago

    It is a process by which a mature cell divide into two daughter cells. These two daughter cell can themselves grow and divide.

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    Vishnu Sharma 2 years, 3 months ago

    Cell division - it is division of parent cell and form 2 or more baby cells Cell cycle - the process or cell division is called cell cycle there are some phases G0,G1,S,G2 and Mphase

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    • Posted by Adnan Ashiq 2 years, 3 months ago

    CBSE > Class 11 > Biology
    • 1 answers

    Nandini Mittal 2 years, 1 month ago

    A large phylum that comprises the segmented/ringed worms with over 22,000 extant species including earthworms, lugworms, ragworms, and leeches

    1Thank You

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    • Posted by Astha Dubey 2 years, 3 months ago

    CBSE > Class 11 > Biology
    • 1 answers

    Vishnu Sharma 2 years, 3 months ago

    Because it occurs in only reproductive cells

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    • Posted by Anjali Soren 2 years, 3 months ago

    CBSE > Class 11 > Biology
    • 1 answers

    Debayan Basak 2 years, 3 months ago

    Since one mitotic cell division leads to the formation of two daughter cells So.. Total daughter cells÷number of daughter cells produced in division 128÷2= 64 And the number of mitotic cycles are 64(A)

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    • Posted by Tessy Thomas 2 years, 3 months ago

    CBSE > Class 11 > Biology
    • 2 answers

    Tanisha Upadhayay 2 years, 2 months ago

    It is a multi step process in which citric acid is a first product as well as final reactant

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    Tanisha Upadhayay 2 years, 2 months ago

    Multi step process in which citric acid is final reactant as well as final product

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    • Posted by Pragathi U 2 years, 3 months ago

    CBSE > Class 11 > Biology
    • 2 answers

    Manisha Kumari 2 years, 3 months ago

    Sigmoid curve

    1Thank You

    Tejaswi Kanth 2 years, 3 months ago

    Sigmoid

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    • Posted by Mainak Roy 2 years, 3 months ago

    CBSE > Class 11 > Biology
    • 1 answers

    Adithya Dev 2 years, 3 months ago

    The internal section of human kidneys indicate it's differentiation into two layers namely the outer cortex and inner medulla. When, the renal cortex is a United portion, the renal medulla is found in the form of conical structures known as medullary pyramids.

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    • Posted by R.K R.K 2 years, 3 months ago

    CBSE > Class 11 > Biology
    • 1 answers

    Adithya Dev 2 years, 3 months ago

    1) Synapsis formation (Zygotene). 2) Crossing over of genetic material (Pachytene). 3) Separation of homologous chromosomes in a tetrad along with chiasmata - region of genes from other chromosome (anaphase-1). 4) Separation of chromatids of homologous chromosomes to produce haploid condition (anaphase-2).

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    • Posted by Aryan Gupta 2 years, 3 months ago

    CBSE > Class 11 > Biology
    • 1 answers

    Divya. Kumari 2 years, 3 months ago

    Go to google

    0Thank You

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    • Posted by Prachi Siwachh 2 years, 3 months ago

    CBSE > Class 11 > Biology
    • 1 answers

    Vishnu Sharma 2 years, 3 months ago

    Book nhi h kya

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    • Posted by Anjali Vishwakarma 2 years, 3 months ago

    CBSE > Class 11 > Biology
    • 1 answers

    Bhom Singh 2 years, 3 months ago

    Endosperm hai vo

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    • Posted by Yashvi Nayak 2 years, 3 months ago

    CBSE > Class 11 > Biology
    • 0 answers
    ANSWER

    • Posted by Sami Singh 2 years, 3 months ago

    CBSE > Class 11 > Biology
    • 0 answers
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    • Posted by Samudra Deka 2 years, 3 months ago

    CBSE > Class 11 > Biology
    • 0 answers
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    • Posted by Kartar Kasotiya 2 years, 3 months ago

    CBSE > Class 11 > Biology
    • 4 answers

    Tannu Ghalyan 1 year, 11 months ago

    yes

    1Thank You

    Pragathi U 2 years, 3 months ago

    Yes,in some cases such as formation of new mitochondria or chloroplast, DNA replication is not followed by cell division. Also, in some organisms karyokinesis is not followed by cytokinesis as a result of which multinucleate condition arises leading to the formation of syncytium

    1Thank You

    Aayush Kumar Singh 2 years, 3 months ago

    Yes

    1Thank You

    Stormy Sharma 2 years, 3 months ago

    Yes

    1Thank You

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    • Posted by Tushar Prajapati 2 years, 4 months ago

    CBSE > Class 11 > Biology
    • 0 answers
    ANSWER

    • Posted by Tushar Prajapati 2 years, 4 months ago

    CBSE > Class 11 > Biology
    • 2 answers

    Stormy Sharma 2 years, 3 months ago

    In simple words , plants ke part ka breakdown hota h jese flowers , leaves fall karne lagte h And isko promote Karte h (-ve) hormones of plant

    3Thank You

    Tanisha Upadhayay 2 years, 4 months ago

    The act or process of cutting of Or removal : it is the natural separation of flowers fruits or leaves from the plant at a special separation layer during life span of plant

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    Different substrates get oxidized during respiration. How does Respiratory Quotient (RQ) indicate which type of substrate, i.e., carbohydrate, fat or protein is getting oxidized? R.Q = (A/B) (1) What do A and B stand for? What type of substrates have R.Q. of 1, < 1 or > 1? Name the endocrine gland that produces calcitonin and mention the role played by this hormone. Rearrange the following in the correct order of involvement in electrical impulse movement- Synaptic knob, dendrites, cell body, Axon terminal, Axon Mention any two metabolic disorders, which can be diagnosed by analysis of urine. Define the following terms? a. Tidal volume b. Residual volume c. Asthma d. Inspiratory Capacity George comes on a vacation to India from US. The long journey disturbs his biological system and he suffers from jet lag. What is the cause of his discomfort? During resting potential, the axonal membrane is polarised, indicate the movement of +ve and –ve ions leading to polarisation diagrammatically. Where does the selective reabsorption of Glomerular filtrate take place? Explain it . What is partial pressure? How does it help in gaseous exchange during respiration? If a person is feeling dizzy, glucose or fruit juice is given immediately but not a cheese sandwich, which might have more energy. Explain.\ Comment on the statement – Respiration is an energy producing process but ATP is being used in some steps of the process. While examining the mitotic stage in a tissue, one finds some cells with 16 chromosomes and some with 32 chromosomes. What possible reasons could you assign to this difference in chromosome number. Do you think cells with 16 chromosomes could have arisen from cells with 32 chromosomes or vice versa? Thrombocytes are essential for coagulation of blood. Comment. Show blood coagulation through a flowchart. Draw diagrammatic presentation of heart , mark and label, SAN, AVN, AV bundles, bundle of His and Purkinje fibres. On an educational trip to Uttaranchal, Ketki and her friends observe that many local people were having swollen necks. Please help Ketki and her friends to find out the solutions to the following questions. a. Which probable disease are these people suffering from? b. How is it caused? c. What effect does this condition have on pregnancy?

    • Posted by Ankit Nagar 2 years, 4 months ago

    CBSE > Class 11 > Biology
    • 1 answers

    🕵️‍♂️👮‍♂️🕵️‍♂️👮‍♂️😎☻😈🧠👀 🤴👌 1 year, 6 months ago

    This is 🧐

    0Thank You

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    • Posted by Manas Bisht 2 years, 4 months ago

    CBSE > Class 11 > Biology
    • 0 answers
    ANSWER

    • Posted by Râzâ Sshâî 2 years, 4 months ago

    CBSE > Class 11 > Biology
    • 0 answers
    ANSWER

    • Posted by Bhumika Sharma 2 years, 4 months ago

    CBSE > Class 11 > Biology
    • 1 answers

    Stormy Sharma 2 years, 3 months ago

    Basic difference is of cell wall In plant cell present . In Animal sent absent.

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    • Posted by Akshat Ojha 2 years, 4 months ago

    CBSE > Class 11 > Biology
    • 1 answers

    Drishti Dhiman 2 years, 4 months ago

    Vital capacity = maximum volume of air a person can breathe in after a forceful expiration ( erv+tv+irv) Total lung capacity = total volume of air accommodated in lung at the end of forced inspiration . Rv+ tv + irv or vital capacity + residual volume

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