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Reproductive System In Humans Free Doubts and Solutions

CBSE - X - Biology - How Do Organisms Reproduce?

what are the changes in a girl during puberty

Asked by ranveer989singh 1st July 2021, 8:25 AM
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CBSE - X - Biology - How Do Organisms Reproduce?

What is coupulation ?  

Asked by nehchalrs15 14th October 2020, 9:38 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

what is placenta in humans?

Asked by arindeep.singh 10th September 2020, 10:06 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

how sperm enter vagina

Asked by malkabaswaraj 29th March 2020, 10:16 AM
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CBSE - X - Biology - How Do Organisms Reproduce?

Which part produce sperm

Asked by sheetal2001p 16th September 2019, 7:27 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

What is the function of prostate gland  

Asked by thepig783 1st September 2019, 11:26 AM
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CBSE - X - Biology - How Do Organisms Reproduce?

What is DNA copying?

Asked by agraharianiruddha 26th February 2019, 1:22 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

Human reproduction system 

Asked by ronakjha1191 14th February 2019, 11:07 AM
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CBSE - X - Biology - How Do Organisms Reproduce?

mention the role of the following organs of human male reproductive system testes seminal vesicles

Asked by minisureshmenon 3rd February 2019, 12:30 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

Which hormones are produced by ovary and testis?

Asked by nehaa.k.9765 30th January 2019, 10:07 AM
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CBSE - X - Biology - How Do Organisms Reproduce?

Where zygote is implanted?     

Asked by Seerviparema 26th January 2019, 9:27 AM
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CBSE - X - Biology - How Do Organisms Reproduce?

what is the function of scrotum?  

Asked by vssavar10082 27th April 2018, 7:38 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

in case of twins ...is the same placenta shared between both embryos??

Asked by snisarulhaq 19th September 2017, 6:31 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

why are some of the babies born premature??

Asked by snisarulhaq 19th September 2017, 6:26 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

Q- What are the advantages and the disadvantages of the period of adolscence?

Asked by jullypradhan001 26th August 2017, 9:23 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

What is the main function of fallopian tubes?

Asked by Topperlearning User 25th July 2017, 1:50 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

Draw a labelled diagram to explain the female reproductive system.

Asked by Topperlearning User 25th July 2017, 1:44 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

Draw a labelled diagram to explain the male reproductive system.

Asked by Topperlearning User 25th July 2017, 1:44 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

Mention any two functions of human ovary.

Asked by Topperlearning User 25th July 2017, 1:44 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

Name the sex hormones secreted by male and female sex organs in human beings. State one function of each.

Asked by Topperlearning User 25th July 2017, 1:44 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

State in brief the function of the following parts of the human male reproductive system : (i)Scrotum(ii) Testes(iii)VasDeferens

Asked by Topperlearning User 25th July 2017, 1:44 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

Differentiate between male and female gamete. 

Asked by Topperlearning User 25th July 2017, 1:44 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

Name those parts of a flower which serve the same function as the following do in the animal (i)Testis(ii) Ovary (iii) Egg (iv) sperms

Asked by Topperlearning User 25th July 2017, 1:44 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

Draw a well labelled diagram of female reproductive system.

Asked by Topperlearning User 25th July 2017, 1:44 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

Mention some of the changes both in males and females that appear at the time of puberty.

Asked by Topperlearning User 25th July 2017, 1:44 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

Define the process of ovulation briefly.

Asked by Topperlearning User 25th July 2017, 1:44 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

Label the tube that connects mother to foetus

Asked by B P 19th March 2017, 4:27 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

what are the hormones p and q? What are the roles of these hormones in menstural cycle?  explain all the hormonal changes(CHANGES IN LVELS OF LH, FSH,ESTROGEN AND PROESTRONE) takes place during menstrual cycle?? pls give very detailed asnswer.

Asked by Divyaa 6th November 2016, 10:12 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

WHY IS IT AN ADVANTAGE FOR TESTIS TO BE SITUATED IN THE SCROTAL SAC OUTSIDE THE MAIN BODY CAVITY?WRITE ONE DISADVANTAGE?

Asked by mallabhargavi02 1st November 2015, 9:11 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

Asked by krishnapriya20 28th February 2015, 4:01 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

what is the role of ureter and of urethra in male reproductive system
please reply as soon as you can

Asked by krishnapriya20 27th February 2015, 7:32 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

Describe the functions of following. i. Vas deferens ii. Uterus

Asked by Topperlearning User 6th January 2014, 2:29 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

Which organ of female reproductive system is also known as 'birth canal'?

Asked by Topperlearning User 6th January 2014, 2:29 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

Which organ of male reproductive system acts as thermoregulator?

Asked by Topperlearning User 6th January 2014, 2:29 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

(a) Sketch a neat diagram showing male reproductive system in human beings and label on it the following: (i) Vas deferens, (ii) Prostate glands (iii) Seminal vesicle and (iv) Testis (b) Why are the testis situated outside the abdominal cavity? (c) Write the function of prostate gland and seminal vesicles.

Asked by Topperlearning User 4th December 2013, 8:56 AM
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CBSE - X - Biology - How Do Organisms Reproduce?

Why the female reproductive system is more complex than that of male reproductive system?

Asked by Topperlearning User 4th December 2013, 8:40 AM
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CBSE - X - Biology - How Do Organisms Reproduce?

Mention secondary sexual characteristics in human males and females.

Asked by Topperlearning User 4th December 2013, 12:48 AM
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CBSE - X - Biology - How Do Organisms Reproduce?

State the role of seminal vesicles and prostate gland in the human body.

Asked by Topperlearning User 21st November 2013, 10:55 AM
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CBSE - X - Biology - How Do Organisms Reproduce?

List two basic differences between male and female germ cell.

Asked by Topperlearning User 21st November 2013, 10:52 AM
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CBSE - X - Biology - How Do Organisms Reproduce?

Explian the term puberty.

Asked by Topperlearning User 21st November 2013, 10:49 AM
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CBSE - X - Biology - How Do Organisms Reproduce?

In the diagram of human male reproductive system given below: (a) Label parts A and B. (b) Name the hormone produced by organ 'X'. What is the role of this hormone in the human male? (c) Mention the name of substance that are transported by tubes (i) C and (ii) D.

Asked by Topperlearning User 20th November 2013, 11:26 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

State in brief the function of the following organs in the human female reproductive system: (a) Ovary (b) Fallopian tube (c) Uterus

Asked by Topperlearning User 20th November 2013, 11:24 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

Mention two functions of human testis.

Asked by Topperlearning User 20th November 2013, 11:19 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

Why testes are located in scrotum outside the abdominal cavity?

Asked by Topperlearning User 20th November 2013, 11:17 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

State two importance of DNA copying in reproduction.

Asked by Topperlearning User 20th November 2013, 11:15 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

State any two function of human ovary.

Asked by Topperlearning User 20th November 2013, 11:14 PM
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CBSE - X - Biology - How Do Organisms Reproduce?

Describe:-(a)male reproductive system and (b) female reproductive system

Asked by Shubhangi Gauraha 12th November 2013, 6:45 PM
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