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Rules for the Inheritance of traits?

Posted by Sanket Arjun 6 years, 4 months ago

CBSE > Class 10 > Science

1 answers

Supriya Pandey 6 years, 4 months ago

Law of dominance, law of segregation, law of independent assortment

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ANSWER

Explain Law of Inheritance.

Posted by Sanket Arjun 6 years, 4 months ago

CBSE > Class 10 > Science

0 answers

ANSWER

Why does an alive person sink in water whereas dead person doesn't?

Posted by Sanket Arjun 6 years, 4 months ago

CBSE > Class 10 > Science

0 answers

ANSWER

What.is.transolocation

Posted by Gaurav Baghel 6 years, 4 months ago

CBSE > Class 10 > Science

1 answers

Asmilo Hall 6 years, 4 months ago

Translocation is a biological process that occurs in all plants and involves the movement of water and other soluble nutrients through the xylem and phloem from one part of the plant to another. The movement of something from one place to another is called translocation.

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Which type of method of asexual reproduction take place in Bryophyllum?

Posted by Sanket Arjun 6 years, 4 months ago

CBSE > Class 10 > Science

2 answers

Aarti Rana 6 years, 4 months ago

Vegetative propogation

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Yashi .... 6 years, 4 months ago

Vegetative propagation

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What is the junction between two nerve cells?

Posted by Sanket Arjun 6 years, 4 months ago

CBSE > Class 10 > Science

4 answers

Nishant N Katiyar 6 years, 4 months ago

Synapse or neuromuscular junction

1Thank You

Aarti Rana 6 years, 4 months ago

Synapse

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Abhinav ? 6 years, 4 months ago

Synapse is the junction b/w 2 nerve cells..

3Thank You

Yashi .... 6 years, 4 months ago

It is called synapse

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ANSWER

What is difference between speciation and evolution?

Posted by ? ... 6 years, 4 months ago

CBSE > Class 10 > Science

1 answers

Aarti Rana 6 years, 4 months ago

Speciation is a evolutionary process which led to the distinction in species whereas evolution is gradual changes occur in an organism in respect to the environment

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Biodegradable defination

Posted by Atharv Namdei 6 years, 4 months ago

CBSE > Class 10 > Science

4 answers

Surya Duth 6 years, 4 months ago

Substance which decompose

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Aarti Rana 6 years, 4 months ago

Decomposition of organic matter

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? ... 6 years, 4 months ago

Those substaces which can decompose by action of microorganism and does not harm our enviroment are biodegradable.

1Thank You

Asmilo Hall 6 years, 4 months ago

Biodegradation is the breakdown of organic matter by microorganisms, such as bacteria and fungi.

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In the world all the things is made up of carbon why or why not?

Posted by Yash Yadav 6 years, 4 months ago

CBSE > Class 10 > Science

1 answers

Aarti Rana 6 years, 4 months ago

Because carbon is versatille in nature

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ANSWER

Explain me the occurence of metal.detaily?

Posted by Navin Raji 6 years, 4 months ago

CBSE > Class 10 > Science

0 answers

ANSWER

Difference between oestrogen and progesterone.

Posted by Sanket Arjun 6 years, 4 months ago

CBSE > Class 10 > Science

1 answers

Asmilo Hall 6 years, 4 months ago

The main difference between estrogen and progesterone is that estrogen controls the formation and maintenance of female secondary *** characteristics while progesterone controls the growth and maintenance of the uterine endometrium. Estrogen also plays an important role during the menstrual cycle and pregnancy.

1Thank You

ANSWER

What factors which depend upon concept of evolution

Posted by Deepanshu Vashist 6 years, 4 months ago

CBSE > Class 10 > Science

2 answers

Swejan Ravuri 6 years, 4 months ago

Nature selection and *** determination in living beings

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Qwerty G 6 years, 4 months ago

*natural selection *mutation

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If parents do not have o blood group so it is possible that child can have o blood group

Posted by Absar Alam 6 years, 4 months ago

CBSE > Class 10 > Science

3 answers

Swejan Ravuri 6 years, 4 months ago

Yes

0Thank You

Happy Dubey 6 years, 4 months ago

Yes they can. An AB parent can indeed sometimes have an O child. But it is by no means common. In fact it would be fair to say that it is exceedingly rare. The one exception is in certain Asian groups. Some of these folks have a rare version of the ABO blood type gene called cis-AB. People with this gene version have an AB blood type but can easily have an O child.

3Thank You

Roman ? Reigns ? 6 years, 4 months ago

Yes, Of course

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What is the study of pollen called.Pollenare produced in the anther and are useful in fertilization towards formation of seeds. In addition to this in nature, pollens have been employed in trade and is solving crime related problems in the society.Explain the use of pollen in solving crime problems and in trade in society

Posted by Gurudev Singh Rajputana 6 years, 4 months ago

CBSE > Class 10 > Science

0 answers

ANSWER

When a person is suffering with myopia and hypermetropia so which type of lens should be used

Posted by Yunish Khan 6 years, 4 months ago

CBSE > Class 10 > Science

4 answers

Alfiya Alfiya 6 years, 4 months ago

Hyper covex

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Alfiya Alfiya 6 years, 4 months ago

Myopia concave

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Yash Yadav 6 years, 4 months ago

Convex lens

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Roman ? Reigns ? 6 years, 4 months ago

If the person is suffering from both myopia and hypermetropia then he should use bifocal lens. For myopia-Concave and for hypermetropia-Convex lenses

1Thank You

ANSWER

Name the main parts of a flower

Posted by Sanket Arjun 6 years, 4 months ago

CBSE > Class 10 > Science

2 answers

Tarun Aneejwal 6 years, 4 months ago

Stamen nd pistil

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Roman ? Reigns ? 6 years, 4 months ago

Stamen and pistil are the main parts of flower

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ANSWER

what is a fuctional group of carbon ??

Posted by Sunny Kumat 6 years, 4 months ago

CBSE > Class 10 > Science

1 answers

Anshu Kumar 6 years, 4 months ago

halo group alcohal aldehyde ketone and carboxylic acid

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ANSWER

Human beings also

Posted by M Harini 6 years, 4 months ago

CBSE > Class 10 > Science

3 answers

M Harini 6 years, 4 months ago

Yes I'm from south

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M Harini 6 years, 4 months ago

I don't know Hindi

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Apoorva ..... 6 years, 4 months ago

Aap south ki ho

1Thank You

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Explain about sexual reproduction in flowering plants ?

Posted by M Harini 6 years, 4 months ago

CBSE > Class 10 > Science

2 answers

Yashi .... 6 years, 4 months ago

✓Calyx is the outermost whorl of a flower. ✓Corolla is the second whorl of flower consist of petals. Corolla are coloured so that they can attract insects.✓ Androecium is the male reproductive organ of plant flower. It consists of stamen and stamen consists of anther and filament. ✓Gynoecium is the female reproductive organ of flower. It comprises of carpel. Its components are stigma, style and ovary.

4Thank You

Yashi .... 6 years, 4 months ago

Flowering plants are mostly angiosperms. Most plants have male and female reproductive organs in same flower known as bisexual flower. A flower contains 4 main parts: sepals, petal, stamen and carpel. Stamen and carpel are the reproductive parts of a flower.

3Thank You

ANSWER

Define Spore and Spore formation?

Posted by Sanket Arjun 6 years, 4 months ago

CBSE > Class 10 > Science

3 answers

Yashi .... 6 years, 4 months ago

In many multicellular organisms, blob on a stick like structure are involved in reproduction. They are known as sporangia. They are reproductive structures. The spore are covered by thick walls that protect them. The thread like projections are called hyphae, they develop on the bread, if a moist bread is kept in open. Sporangia conatins cells or spores that can eventually develop into new rhizopus individual.

2Thank You

Sanket Arjun 6 years, 4 months ago

Explain it.

1Thank You

Sharanu Ghante 6 years, 4 months ago

Living cells or spores have ability to germinate and give rise to new colony

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ANSWER

Difference between Fission and Fragmentation.

Posted by Sanket Arjun 6 years, 4 months ago

CBSE > Class 10 > Science

1 answers

Aarti Rana 6 years, 4 months ago

In fission an organism is divided into two or more developed organism whereas in fragmentation the organism is cut into fragments of new organism

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ANSWER

Advantage of Tissue Culture.

Posted by Sanket Arjun 6 years, 4 months ago

CBSE > Class 10 > Science

1 answers

Aarti Rana 6 years, 4 months ago

It is very cheap 2. It can be used for rhose plants whose seeds are not available

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Advantages of Artificial Vegetative Propagation.

Posted by Sanket Arjun 6 years, 4 months ago

CBSE > Class 10 > Science

1 answers

Navpreet Kaur 6 years, 4 months ago

It provides seeds of better quality. It provides desirable seeds in very little time

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ANSWER

Define Tissue Culture?

Posted by Sanket Arjun 6 years, 4 months ago

CBSE > Class 10 > Science

1 answers

Yashi .... 6 years, 4 months ago

In plant tissue culture, plants are grown by using living tissue. New plants are grown by removing tissue or separating cells from the growing tip of a plant. The plant cells are then placed in an artificial medium where they divide rapidly to form a small group of cells known as callus. Then the callus is transferred to another medium containing hormone for growth and differentiation. The plantlets are then placed in the soil so that they can grow into mature plants.

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Difference between Dental carries and Dental plaque?

Posted by Sanket Arjun 6 years, 4 months ago

CBSE > Class 10 > Science

0 answers

ANSWER

What is rhe mode of nutrition in Amoeba?

Posted by Sanket Arjun 6 years, 4 months ago

CBSE > Class 10 > Science

4 answers

Aarti Rana 6 years, 4 months ago

Holozoic

0Thank You

Yogita Ingle 6 years, 4 months ago

Amoeba follows holozoic mode of nutrition in which the solid food particles are ingested which are then acted upon by enzymes and digested.

2Thank You

Sanket Arjun 6 years, 4 months ago

Really?

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? ? 6 years, 4 months ago

Holozoic

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ANSWER

WhT type of changes can we seen during photosynthesis?

Posted by Sanket Arjun 6 years, 4 months ago

CBSE > Class 10 > Science

3 answers

? ... 6 years, 4 months ago

Chemical changes

1Thank You

Sanket Arjun 6 years, 4 months ago

Is answer not so long?

0Thank You

Yogita Ingle 6 years, 4 months ago

Three major events occur in plant cells during photosynthesis: (1) absorption of light energy, (2) conversion of light energy into chemical energy, and (3) storage of chemical energy in sugars. Those three events occur in two distinct but interdependent sets of reactions.

Photosynthesis is a two stage process. The first process is the Light Dependent Process (Light Reactions), requires the direct energy of light to make energy carrier molecules that are used in the second process. The Light Independent Process (or Dark Reactions or Calvin Cycle) occurs when the products of the Light Reaction are used to form C-C covalent bonds of carbohydrates. The Dark Reactions can usually occur in the dark, if the energy carriers from the light process are present. Recent evidence suggests that a major enzyme of the Dark Reaction is indirectly stimulated by light, thus the term Dark Reaction is somewhat of a misnomer. The Light Reactions occur in the grana and the Dark Reactions take place in the stroma of the chloroplasts.

In the Light Dependent Processes light strikes chlorophyll a in such a way as to excite electrons to a higher energy state. In a series of reactions the energy is converted (along an electron transport process) into ATP and NADPH. Water is split in the process, releasing oxygen as a by-product of the reaction. The ATP and NADPH are used to make C-C bonds in the Light Independent Process.

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ANSWER

Name a biological catalysts which bring about chemical digestion of food?

Posted by Sanket Arjun 6 years, 4 months ago

CBSE > Class 10 > Science

3 answers

Aarti Rana 6 years, 4 months ago

Digestive enzymes

0Thank You

Yogita Ingle 6 years, 4 months ago

The substance which speed up the reaction and remain unchanged known as catalyst.

Biological catalyst are the naturally occurring catalysts.

These catalysts are the enzymes which present inside the body and helps to break down the complex substances into simpler one.

These catalysts are pepsin, trypsin, lipase, protease and amylase which helps in the chemical digestion of food

1Thank You

? ... 6 years, 4 months ago

Enzymes

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Define nutrients. Name any four

Posted by Sanket Arjun 6 years, 4 months ago

CBSE > Class 10 > Science

3 answers

Yogita Ingle 6 years, 4 months ago

Nutrient: A nutrient can be defined as a substance which an organism obtains from its surroundings and uses it as a source of energy or for the biosynthesis of its body constituents.
Example: carbohydrates and fats are the nutrients which are used by the organism mainly as a source of energy.
Proteins and mineral salts are nutrients used by organism for the biosynthesis of its body constituents like skin, blood, etc.

1Thank You

Jacquilene? Fernandez 6 years, 4 months ago

Holozoic nutrition

2Thank You

Yashi .... 6 years, 4 months ago

Nutrients are compounds present in foods , they provide energy , make the building blocks for repair and growth and regulate chemical processes. 4 nutrients are carbohydrates, vitamins, protein, iron etc.

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Write the chemical chemical formula of Ammonium Chloride explain with an solution of aqueous solution of Ammonium Chloride in acidic in nature insulate your answer with the help of a chemical in equation

Posted by Shivam Msd Rai 6 years, 4 months ago

CBSE > Class 10 > Science