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Combination of blood
Posted by Mani Varman (Sep 21, 2017 10:11 p.m.) (Question ID: 45305)

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Fungi
Posted by Nitesh Patel (Sep 21, 2017 8:51 p.m.) (Question ID: 45162)

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What is the difference between Spirogyra and chlamydomonas
Posted by Arsi Garima (Sep 21, 2017 7:56 p.m.) (Question ID: 45073)

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What is heterospory
Posted by Fardeen Khan (Sep 21, 2017 12:53 p.m.) (Question ID: 44737)

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  • Heterospory:It is a phenomenon in which two kinds of spores are borne by the same plant. These spores differ in size. The smaller one is known as microspore and the larger one is known as megaspore.

    The microspore germinates to form the male gametophyte and the megaspore germinates to form the female gametophyte. The male gametophyte releases the male gametes and these reach the female gametophyte to fuse with the egg. The development of the zygote takes place inside the female gametophyte.

    Answered by Amrita Keshyarwani (Sep 21, 2017 12:57 p.m.)
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Platyhelmenthis
Posted by Akarsh Kumar (Sep 21, 2017 9:13 a.m.) (Question ID: 44603)

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  • Platyhelminthes: Triploblastic, acoelomate, unsegmented and bilaterally symmetrical metazoans, without ****, circulatory system, but with a mouth, protonephridial system, parenchyma tissues within the space between the body wall and the gut, and spiral cleavage development.

    Characteristic Features of Phylum Platyhelminthes:
    1. Phylum Platyhelminthes are triploblastic, acoelomate (without a body cavity) and bilaterally symmetrical animals.
    2. Body is soft, un-segmented and dorsoventrally flattened.
    3. Metameric segmentation and skeletal structures, in any form, are absent. Pseudometamerism is seen in some members (e.g., Eucestoda).
    4. Anterior end of the body is differenti­ated into a head.

    Answered by Amrita Keshyarwani (Sep 21, 2017 9:42 a.m.)
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What is the bioluminius
Posted by Bishwajit Singh (Sep 21, 2017 8:34 a.m.) (Question ID: 44576)

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  • I think the word should be bioluminescence and its meaning is: the biochemical emission of light by living organisms such as glow-worms and deep-sea fish.
    Answered by Sneha S (Sep 21, 2017 9:24 a.m.)
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what is ploidy of protonemal cells
Posted by Priya Singh (Sep 20, 2017 11:05 p.m.) (Question ID: 44430)

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What is labium
Posted by Muskan Pandey (Sep 20, 2017 9:31 p.m.) (Question ID: 44333)

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Chloroplast
Posted by Rajat Aggarwal (Sep 20, 2017 5:25 p.m.) (Question ID: 43960)

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  • Chloroplasts:The small organelles inside the cells of plants and algae are called Chloroplasts. They absorb light to make sugar in photosynthesis. The sugar is stored in the form of starch. Chloroplasts contain chlorophyll which absorbs sunlight for photosynthesis.

    Answered by Amrita Keshyarwani (Sep 20, 2017 5:33 p.m.)
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Smallest cell is present in?
Posted by Aneri Patel (Sep 20, 2017 4:35 p.m.) (Question ID: 43916)

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  • Granule Cell of the Cerebellum is the smallest cell of the human body it is approximately 4um to 4.5um in size.

    Answered by Amrita Keshyarwani (Sep 20, 2017 4:36 p.m.)
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What is the role of feather
Posted by Swatantra Pratap (Sep 20, 2017 4:22 p.m.) (Question ID: 43903)

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  • To make bird fly and covers it body
    Answered by Yash Sharma (Sep 20, 2017 10:05 p.m.)
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Name of organ locomote in ehinodermata
Posted by Swatantra Pratap (Sep 20, 2017 4:21 p.m.) (Question ID: 43902)

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Which type of rhibosome found in monera
Posted by Swatantra Pratap (Sep 20, 2017 4:19 p.m.) (Question ID: 43900)

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Difference between mitosis and meiosis
Posted by Kanishk Khurana (Sep 20, 2017 12:18 p.m.) (Question ID: 43755)

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Whar are the seven classification groups of living organism
Posted by Swatantra Pratap (Sep 20, 2017 11:46 a.m.) (Question ID: 43731)

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  • Every organism can be classified at 7 different levels -

    1. kingdom
    2. phylum
    3. class
    4. order
    5. family
    6. genus 
    7. species.

    Each level contains organisms with similar characteristics. The kingdom is the largest group and very broad.

    Answered by Amrita Keshyarwani (Sep 20, 2017 11:49 a.m.)
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What is biomolecules
Posted by Shadab Anwer (Sep 19, 2017 11:45 p.m.) (Question ID: 43503)

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  • Biomolecules are molecules that occur naturally in living organisms. Biomolecules include macromolecules like proteins, carbohydrates, lipids and nucleic acids. It also includes small molecules like primary and secondary metabolites and natural products.

    Answered by Amrita Keshyarwani (Sep 20, 2017 1:52 p.m.)
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If the number of bivalents are 8 in metaphase -1,what shall be the number of chromosome in daughter cells after meiosis-1 and meiosis-2 respectively:-
Posted by Shrishti Kumari (Sep 19, 2017 9:17 p.m.) (Question ID: 43324)

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Life cycle of ferns
Posted by Komal Kumari (Sep 19, 2017 8:50 p.m.) (Question ID: 43274)

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Who was Dmitri Ivanowsky
Posted by Anurag Pandey (Sep 19, 2017 7:59 p.m.) (Question ID: 43167)

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What are homo and hetro spore
Posted by Yash Surana (Sep 19, 2017 5:54 p.m.) (Question ID: 42963)

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What is reason behind hear failure?
Posted by Sanskriti Pandey (Sep 19, 2017 4:21 p.m.) (Question ID: 42874)

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What are claspers
Posted by Tushita Sangwan (Sep 19, 2017 10:58 a.m.) (Question ID: 42574)

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  • Claspers are an external appendage found on male sharks, skates, and rays that are designed to deliver sperm inside of a female. However, they are dissimilar to a ***** in that they are not an independent appendage, but rather a deeply grooved cartilaginous extension of the sharks pelvic fins.

    Answered by Amrita Keshyarwani (Sep 19, 2017 11:58 a.m.)
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Cell
Posted by Dileep Ramesh (Sep 18, 2017 11:19 p.m.) (Question ID: 42275)

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  • Cells are the building blocks of a living beings
    Answered by Tanvi Dwivedi (Sep 19, 2017 8:26 p.m.)
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  • Cells are the basic unit of life
    Answered by Tanvi Dwivedi (Sep 19, 2017 8:25 p.m.)
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  • As a building is made up of numbers of bricks basically 

    similarly the living organisms are made up of a very fundamental structure called CELL

    • defined as ,, the fundamental structural and functional unit of life
    • discovered by Robert Hook's in 1665
    • by using simple microscope 🔬 
    • a typical cell consist of a nucleus, cytoplasm and cell membrane.
    • there are two types of cells on the basis of level of development of membranes of cell organelles as
    1. PROKARYOTIC CELLS
    2. EUKARYOTIC CELLS
    Answered by Sharma Centre (Sep 19, 2017 12:08 a.m.)
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What is neron
Posted by Onix Minz (Sep 18, 2017 11:07 p.m.) (Question ID: 42268)

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What is Oviparous?
Posted by Rima Kashyap (Sep 18, 2017 11:05 p.m.) (Question ID: 42266)

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  • The egg laying organisms are known as oviparous like frogs

    and the other term is viviparous used for the organisms which give birth to young once like human beings

    Answered by Sharma Centre (Sep 19, 2017 12:02 a.m.)
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Bst on luck for exams
Posted by Gurleen Kaur (Sep 18, 2017 10:15 p.m.) (Question ID: 42217)

  • Thnx & also bst of luck you for the exam
    Posted by Shivani J (Sep 19, 2017 3:32 p.m.)
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What is alternation of generation? Describe how bryophytes exhibit this phenomena in their life cycle
Posted by Shivani J (Sep 18, 2017 8:32 p.m.) (Question ID: 42038)

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Wht r lysosomes
Posted by Gurleen Kaur (Sep 18, 2017 7:42 p.m.) (Question ID: 41919)

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  • Lysosomes are suicide bags of cell
    Answered by Tanvi Dwivedi (Sep 19, 2017 8:46 p.m.)
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  • Formed by the process of packaging in the golfing body. Are acidic in nature
    Answered by Tanvi Dwivedi (Sep 18, 2017 7:49 p.m.)
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Important questions for half yearly of biology
Posted by Tanvi Dwivedi (Sep 18, 2017 6:18 p.m.) (Question ID: 41754)

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Full for of IUCN
Posted by Gurleen Kaur (Sep 18, 2017 4:15 p.m.) (Question ID: 41614)

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  • The International Union for Conservation of Nature (IUCN), officially International Union for Conservation of Nature and Natural Resources is an international organization working in the field of nature conservation and sustainable use of natural resources.

    Answered by Amrita Keshyarwani (Sep 18, 2017 4:43 p.m.)
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