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Reproduction is the ability of a living organisms to produce new individuals similar to them. The type of reproductions are asexual and sexual reproduction

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.In a Mendelian cross, tall plants with purple flowers (dominant) were crossed with dwarf plants with white flowers (recessive). How would you denote: a)The genotype of two parents b)The genotype and phenotype of F1 progeny. c)The results obtained by selfing F1 progeny to get F2 progeny. Give the ratio obtained in F2 progeny

Posted by Atharva Gawai 4 years ago

CBSE > Class 10 > Science

1 answers

Nancy Birla 4 years ago

a. TTVV and ttvv b. All heterozygous tall plants with purple flower.

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ਸੁਖਦੇਵ ਸਿੰਘ ਦਾ ਚਰਿੱਤਰ ਬਾਰੇ ਲਿਖੋ

Posted by Jaspreet Kaur 4 years ago

CBSE > Class 10 > Science

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Draw a dot structure of nacl

Posted by Sandeep Patil 4 years ago

CBSE > Class 10 > Science

1 answers

Merlyn Evg 4 years ago

Double covalent bond

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The table shows the electronic structures of four elements. Element Electronic Structure P 2,6 Q 2,8,1 R 2,8,7 S 2,8,8 a. Identify which element(s) will form covalent bonds with carbon. b. “Carbon reacts with an element in the above table to form several compounds.” Give suitable reason.

Posted by Ankit Mehta 4 years ago

CBSE > Class 10 > Science

1 answers

Reena Baghel 4 years ago

P and R

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Define ohm low and si unit

Posted by Priya Gupta 4 years ago

CBSE > Class 10 > Science

2 answers

Priya Gupta 4 years ago

Thank

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Priyam Yadav 4 years ago

The current that flow in the canducter is direcly praportional to potatial difference is know as ohm low .And si unit is ohm

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What is mean by charge

Posted by Ayush Jaiswal 4 years ago

CBSE > Class 10 > Science

3 answers

Udit Paliwal 4 years ago

Charge is a condition or position of a body in which either it creates or experiences a magnetic or electric field. If we talk about point particles like electrons and proton they create or experiences a different type of force or field and this force or field is called charge. Hope you understand please let me know

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Palvi Bawa 4 years ago

Charge is a fundamental particle in an atom. It may be positive or negative. S.I Unit of charge is Coulomb (C).

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Priya Gupta 4 years ago

The price that days you must pay for good orservice

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Parallel to resitor

Posted by Priya Gupta 4 years, 1 month ago

CBSE > Class 10 > Science

2 answers

Priya Gupta 4 years ago

Thanks

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Sanjukta Buragohain 4 years ago

Resistor are in parallel if their terminals are connected to the same two nodes

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What are the examples of acquired traits?

Posted by Armaandeep Singh 4 years, 1 month ago

CBSE > Class 10 > Science

2 answers

Mannatvir Kaur 4 years, 1 month ago

Knowledge

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Rakshita R 4 years, 1 month ago

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

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Calculate the resistance of a 1 km long aluminium wire of diameter 5 mm. Find resistance for the wire made of nichrome of same length and diameter, if Paluminium= 28×10^-8 ohm and Pnichromwe= 100×10^-6.

Posted by Animesh Singh Visen 4 years, 1 month ago

CBSE > Class 10 > Science

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Regeneration in planaria

Posted by Rounak Kushwah 4 years, 1 month ago

CBSE > Class 10 > Science

1 answers

Samruddhi ? 4 years, 1 month ago

Planaria has the capacity to form new individual from the broken body parts. For example if the head if the planeria is broken then it has the tendency to grow into a new individual.

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What determines the rate at which energy is delivered by a current?

Posted by Aǹĸï† Singh 4 years, 1 month ago

CBSE > Class 10 > Science

3 answers

Udit Paliwal 4 years ago

Potential difference

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Kuldeep Malik 4 years ago

Don't know

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Mansi Shahi 4 years, 1 month ago

Joule per second

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Pb(NO3)2 (s) heat/Decomposition pb(s)+NO2(g)+o2(g)

Posted by Bijayata Chettri 4 years, 1 month ago

CBSE > Class 10 > Science

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Why do human reproduce?

Posted by Himanshu Kumar 4 years, 1 month ago

CBSE > Class 10 > Science

2 answers

Manjot Kaur Makker 4 years ago

Human reproduce beacuse of following points for the continuation of life , preservation species, replacement of dead individuals and Role in evolution

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Nancy Birla 4 years, 1 month ago

1.To maintain the continuity of life on earth . 2. To exchange the older generation with new new one.

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Give questions of catenation

Posted by Shanvi Taneja 4 years, 1 month ago

CBSE > Class 10 > Science

1 answers

Reena Baghel 4 years ago

Which element exhibits the property of catenation to maximum extent and why

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The diagram show the structure of a carbon compound ch 3 - ch2 2 - is equal to -oh - ch2 2 - CH3 how many bonding pair of electrons are there in the molecule

Posted by Janvi Singh 4 years, 1 month ago

CBSE > Class 10 > Science

1 answers

Mehfuj Shah 4 years, 1 month ago

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What do you mean by proband?

Posted by Janhavi ★ 4 years, 1 month ago

CBSE > Class 10 > Science

2 answers

Janhavi ★ 4 years, 1 month ago

Hlo ,kon?

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Kumar Saurabh 4 years, 1 month ago

Hiii

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Can humans reproduce asexually?

Posted by Janhavi ★ 4 years, 1 month ago

CBSE > Class 10 > Science

5 answers

Mansi Shahi 4 years, 1 month ago

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Pawan Kumar 4 years, 1 month ago

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Krishna Chaudhary 4 years, 1 month ago

No, because asexual reproduction contain only one parent cell but human has reproduction by two parent call sexual reproduction

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Anamika Mahato 4 years, 1 month ago

No because asexual reproduction is a type of reproduction which involves single parent But in humans reproduction takes place by the involvement of both male and female parent So, that's why humans can't reproduce asexually.

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Gyan Kumar 4 years, 1 month ago

No it's not possible because a human organ take reproduce for two bofies

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Any technique to remove AMF of males?

Posted by Janhavi ★ 4 years, 1 month ago

CBSE > Class 10 > Science

0 answers

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Is cell is also considered as have made up of atoms ? If Yes ,explain? If no , what cell considered as basic structural unit of livings , Why not atoms?

Posted by Janhavi ★ 4 years, 1 month ago

CBSE > Class 10 > Science

1 answers

[Vishal Kumar Paswan] [11] 4 years, 1 month ago

A cell is made up of thousands of atoms , yet the 'cell' is the basic structural unit of living organisms . It is because a cell is the smallest unit which is capable of living as an organism ; to carry on the life processes . In simpler words , a cell can intake food , respirate , excrete and reproduce ( asexual reproduction ; like amoeba ) , that's why cell is called the basic structural unit of living organisms .

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Gene is the segment of DNA , Then what is segment of RNA called?

Posted by Janhavi ★ 4 years, 1 month ago

CBSE > Class 10 > Science

1 answers

Udit Paliwal 4 years ago

They are called exons

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Applications of handy - weinsberg principle?

Posted by Janhavi ★ 4 years, 1 month ago

CBSE > Class 10 > Science

0 answers

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Which of these come 1st according to when they released?- Anger ? or its harmone?

Posted by Janhavi ★ 4 years, 1 month ago

CBSE > Class 10 > Science

1 answers

Vrinda Choudhary 4 years ago

It's harmones

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What is different between regeneration and fragmentation?

Posted by Shwêtã Árîc 4 years, 1 month ago

CBSE > Class 10 > Science

1 answers

[Vishal Kumar Paswan] [11] 4 years, 1 month ago

In fragmentation , body breaks down quite randomly which grows to form new organisms . But in regeneration , body breaks down in certain segments , which then regrow to full organisms .

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An electric kettle is rated 5 kW. How much time will it take to boil 15 kg of water initially at 15°C, if it is connected to 230 V supply? If one unit of electric energy costs 1.21, find the cost incurred. [Ans. 17 min 51 s. 71.79] [Hint: Energy required to boil water = msAT, where specific heat capacity of water (s) is 4186 J/kg]

Posted by Neha Singh 4 years, 1 month ago

CBSE > Class 10 > Science

0 answers

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What are the two properties of carbon which lead to the huge number of carbon compounds we see around us?

Posted by Khushi Sharma 4 years, 1 month ago

CBSE > Class 10 > Science

3 answers

Manjot Kaur Makker 4 years, 1 month ago

Its catention and tetaravalency

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S K 4 years, 1 month ago

Catenation and tetravalency property

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Shwêtã Árîc 4 years, 1 month ago

Self-linkage and catination properties.

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What is pollination difference between self and cross pollination

Posted by K_Hushii 🍁 4 years, 1 month ago

CBSE > Class 10 > Science

3 answers

Anamika Mahato 4 years, 1 month ago

Pollination - transfer of pollen grains from anther to stigma is called pollination. When the transfer of pollen grains occurs on same flower then it is called self pollination. On the other hand when the pollen grains is transferred from one flower to another then it is called cross pollination.

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Subhasish Gouda 4 years, 1 month ago

xnxx lagaakar dekhlo

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Ashwin . R 4 years, 1 month ago

Pollination - the transfer of pollen grains from stamen to pistil

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Differentiate between unicellular and multicellular reproduction

Posted by Nemat Fruitwala 4 years, 1 month ago

CBSE > Class 10 > Science