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69001.

Why graphite contain electricity. Give reason

Answer» If we see the molecular structure of graphite, its one carbon atom is bounded with three other carbon atoms, and we know carbon is tetravalent element (4 electrons in its outermost shell).So, one electron of carbon in the structure of graphite is free, and because of that conduction of electricity is possible.
69002.

What is time?explain.

Answer» Time is the continued sequence of existence and events that occurs in an apparently irreversible succession from the past, through the present, into the future. ... Time in physics is operationally defined as "what a clock reads".
69003.

How hormones prepared in our body?

Answer» Glands produce and release different hormones that target specific things in the body. You have glands all over your body, including in your neck, brain and reproductive organs. ... The main glands that produce hormones include: Hypothalamus: This gland is located in your brain and controls your endocrine system.
69004.

All Parts of brain in Detail?

Answer»
69005.

Composition of skull?

Answer» The human skull is generally considered to consist of twenty-two bones—eight cranial bones and fourteen facial skeleton bones. In the neurocranium these are the occipital bone, two temporal bones, two parietal bones, the sphenoid, ethmoid and frontal bones
69006.

Types of arthritis?

Answer» Arthritis is the swelling and tenderness of one or more joints. The main symptoms of Arthritis are joint pain and stuffiness, which typically worsen with age.....
69007.

Explain types of RNA.

Answer» Three main types of RNA are involved in protein synthesis. They are messenger RNA (mRNA), transfer RNA (tRNA), and ribosomal RNA (rRNA). rRNA forms ribosomes, which are essential in protein synthesis. A ribosome contains a large and small ribosomal subunit.
69008.

Explain types of DNA in detail .

Answer»
69009.

Why always ATP molecules are superior high energy molecule? Not - GTP or CTP or UTP or TTP ?

Answer»
69010.

Explain all antibodies on type of Immunoglobulin s.

Answer»
69011.

What is myoglobin?

Answer»
69012.

What are sutures?

Answer»
69013.

Who was Empedocles?

Answer»
69014.

explain dwarfism

Answer» A condition lead to shortness of height of person due to small amount release of growth hormone.
69015.

What is diode?

Answer» Your name?
diode,\xa0an electrical component that allows the flow of current in only one direction.
69016.

What is *** ratio?

Answer»
69017.

What is homogeneous mixture?

Answer» Mixture which have uniform composition throughout are called homogenous mixture. For ex - mixture of sugar and water.......
69018.

study of acidity of fruit and vegetable juices project

Answer»
69019.

Give difference between metallic and non metallic elements

Answer» Metals are lustrous, sonorous, malleable and ductile While the non metals are dull and insulator There is some exception in these like graphite which is non metal but it has the property of conductors Electricity can pass out of it....
69020.

Write a difference between inherited traits and acquired traits giving one example of each

Answer» Acquired traits are acquired during the individual\'s lifetime, while hereditary traits are inherited from parents. Acquired, for example; knowledge and inherited, e.g.; eye color, hair color.
69021.

a thread like structure present in genes

Answer» Chromosomes
BHAI GENE M KOI THREAD LIKE STRUCTURE NAHI HOTA ? EVEM NUCLEUS M JO THREAD LIKE STRUCTURE HOTA H USE CHROMOSOME KHETE H USME GENE HOTA H OR GEME M PROTEIN JO EK SPECIFIC CHARECTER CARRY KARTA H
Chromosomes
chromosome
Chromosome
69022.

Applications of handy - weinsberg principle?

Answer»
69023.

Why do human reproduce?

Answer» Human reproduce beacuse of following points for the continuation of life , preservation species, replacement of dead individuals and Role in evolution
1.To maintain the continuity of life on earth .2. To exchange the older generation with new new one.
69024.

What are the examples of acquired traits?

Answer» Knowledge
This are the trait which are captured by individual in life time and cannot change our genetic material.
69025.

Mai March me class 10 me gya hu mujhe ye puchna hai syllabus same rahega Jo 2021 2022 tha

Answer»
69026.

Draw the electronic dot structure of first 6 members of alkane

Answer»
69027.

Draw the electrons dot structure of 6 members of alkane?

Answer»
69028.

Mcqs on life processes

Answer»
69029.

What is nucleic acid

Answer» Acid filled in nucleaus
69030.

??yyiiiiiieeeeee !!!!??I got 50 out of 50 in term 1 10th examinations.Aap sabhi ke kitne aaye?

Answer» Not in all , In science only ?
Good job
Not nice
69031.

How to prepare science

Answer» • Complete revision of all the chapters of science.• Once you know all the chapters nicely start solving sample papers.• You can go for any sample paper whichever is available.• Practice makes the man perfect the more you practice the higher you will score.
First you ready a chapter one time then make notes with ur idea then u learn the notes then u easily prepare ur science
69032.

What is the role of decomposers in the ecosystem or environment

Answer» They work as a cleanising agent by consuming dead decaying plants and animals.and they also help in maintaining fertility of soil.
69033.

How a moving magnet induce in the conductor?

Answer» When a permanent magnet is moved relative to a conductor, or vice versa,\xa0an electromotive force is created. If the wire is connected through an electrical load, current will flow, and thus electrical energy is generated, converting the mechanical energy of motion to electrical energy.
69034.

What is rDNA?

Answer»
69035.

Kya mera name aap sab mese kisi ko pata he??

Answer» Yes Sheetal is correct
Please ask only related to study.
Jhanvi ?
J?????????
A-Z mai se ek first letter hoga???
69036.

What is Tranposors?

Answer»
69037.

What are Oligonucleotide?

Answer» An oligonucleotide is a short chain of DNA or RNA molecules
69038.

What is Spin quantum numbers?

Answer» The spin quantum number\xa0indicates the orientation of the intrinsic angular momentum of an electron in an atom. It describes the quantum state of an electron, including its energy, orbital shape, and orbital orientation.
69039.

What is a probe?

Answer» A probe is a single-stranded sequence of DNA or RNA used to search for its complementary sequence in a sample genome.
probe is\xa0a single-stranded sequence of DNA or RNA used to search for its complementary sequence in a sample genome. The probe is placed into contact with the sample under conditions that allow the probe sequence to hybridize with its complementary sequence
69040.

What is sexually reproduction

Answer» The production of new organisms from two parents with the involvement of *** cells or gametes is called sexual reproduction
Sexual reproduction is a natural way of reproduction and takes place in all multicellular organisms. This process involves two individuals to produce offspring. In this, the male and the female gametes fuse together and give rise to a new cell.
Two parent involve is called sexual reproduction
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69041.

Is H2O a homologue of CH3OH? As they both differ by CH2 unit.

Answer» Yes
69042.

The millimoles of H+ in 100 mL of 0.015 M H₂SO4 are

Answer»
69043.

What will happen if we kill all organisms in one trophic level

Answer» If we kill all organisms in one trophic level then we will not survive in this environment as trophic level from beginning is very necessary for us.
The population of trophic level below it organisms will increase but the trophic level above its population decrase
69044.

Why energy level from one trophic level to next trophic level only 10%

Answer» Because 90° of the energy lost on the surrounding environment.
Because 90%of the energy is used for other metabolic activities. So only 10%is transferred
As we pass from one trophic level to the next, only 10% of energy is transferred from the first trophic level to the next. This is because a lot of energy is lost to the surroundings and rest is utilised by the organis
69045.

What are the types of birth control

Answer» Barrier method Surgical method Copper-T
Barrier methodSurgical methodOral pills
69046.

West Chennai sahodaya question paper answer

Answer»
69047.

What is free fall?

Answer» Yes
This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html Few rules to keep homework help section safe, clean and informative. Don\'t post personal information, mobile numbers and other details. Don\'t use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions. Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying. Ask specific question which are clear and concise. Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.
Thank you for explaining
When body falls towards earth without any external force is called free fall
69048.

What is digestive

Answer»
69049.

What is difference between reduction and oxidation ?

Answer» Ch 1 in chemistry (chemical reactions and equation)
Which chp
Oxidation is a process of the addition of oxygen or removal of hydrogen.Reduction is a process of removal of oxygen or the addition of hydrogen.
69050.

I AM THE MASTER OF MY FAILURE IF I NEVER FAIL HOW WOULD I NEVER LEARN

Answer» Thanks
Good..........?