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Fill up the blanks in the following paragraph by selecting the correct option.
`overset((i))"____"` are the primary female sex organs that produce `overset((ii))"____"` and `overset((iii))"____"`. Each primary sex organ is about `overset((iv))"____"` in length and is connected to the pelvic wall and uterus by `overset((v))"____"`

A

`{:("(i)",(ii),(iii),(iv),(v)),("Testes","spems","hormones","4-5 cm","ligaments"):}`

B

`{:("(i)",(ii),(iii),(iv),(v)),("Overies","oogonia","follicles","2-4 cm","muscles"):}`

C

`{:("(i)",(ii),(iii),(iv),(v)),("Overies","ovum","hormones","2-4 cm","ligaments"):}`

D

`{:("(i)",(ii),(iii),(iv),(v)),("Testes","sperms","testosterone","8-9 cm","muscles"):}`

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AI Generated Solution

The correct Answer is:
To fill in the blanks in the provided paragraph, we will identify the correct terms based on the information given in the video transcript. 1. **(i)** The primary female sex organs are the **ovaries**. - Hint: These organs are responsible for producing female gametes. 2. **(ii)** The ovaries produce **ova** (singular: ovum). - Hint: This term refers to the female gamete. 3. **(iii)** The ovaries also produce **female sex hormones**, specifically **estrogen**. - Hint: These hormones play a crucial role in female reproductive functions. 4. **(iv)** Each primary sex organ (ovary) is about **2 to 4 cm** in length. - Hint: This measurement indicates the size of the ovaries. 5. **(v)** The ovaries are connected to the pelvic wall and uterus by **ligaments**. - Hint: These structures provide support and stability to the ovaries. Putting it all together, the filled paragraph would read: `Ovaries are the primary female sex organs that produce ova and female sex hormones. Each primary sex organ is about 2 to 4 cm in length and is connected to the pelvic wall and uterus by ligaments.`
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In honeybees, females are overset("(i)")"____" having overset("(ii)")"____" chromosomes and males are overset("(iii)")"____" having overset("(iv)")"____" chromosomes

Fill up the blanks in the following paragraph by selecting the correct option A. overset("i")("___") methods work on the principle of avoiding chances of ovum and sperms meeting B. overset("ii")("___") is one such method in which the couples avoid coitus from day 10 to 17 of the menstrual cycle C. overset("iii")("___") is another method in which the male partner withdraws his penis from the vagina just before ejaculation so as to avoid insemination D. overset("iv")("___") method is based on the fact that ovulation and therefore the cycle do not occur during the period of intense loctation following parturition.

Complete the following sentence by selecting the correct option. Receptors associtated with aortic arch and carotid artery can recognise changes in overset((i))"______" and overset((ii))"______" concentration and send necessary signals to overset((iii))"______" for remedial actions.

Complete the following sentence by selecting the correct option. the breathing rhythm is generated in the overset((i))"______" and is influenced by variation in levels of overset((ii))"______" in the blood.

Thoracic chamber is formed dorsally by the overset((i))"____" , vertrally by the overset((ii))"____" , laterally by the overset((iii))"____" and on lower side by the dome shaped overset((iv))"____" . Select the correct option to complete the above paragraph.

Fill in the blanks by putting appropriate choices. Blood is a colloidal solution of an overset((i))(__________) substance. The stypic action of overset((ii))(__________) and overset((iii))(__________) solution is due to overset((iv))(__________) of blood forming a clot which stops further bleeding .

Complete the following sentences by selecting the correct option. (A) Inspiratory capacity (IC) = overset((i))"_________" + IRV (B) overset((ii))"________" = TV + IRV + ERV (C) Funcational residual capacity (FRC) = ERV + overset((iii))"_________"

Complete the following sentences by selecting the correct option. (A) Inspiratory capacity (IC) = overset((i))"_________" + IRV (B) overset((ii))"________" = TV + IRV + ERV (C) Funcational residual capacity (FRC) = ERV + overset((iii))"_________"

Consider the following statement each with two blanks. (i) Diaphragm contrects to help in overset((1))"_____" while the contraction of abdominal muscles help in overset((2))"_______" . (ii) Vital capacity of trained atheles is overset((3))"______" than that of non-athletes while the vital capacity of non-smokers is overset((4))"______" than that of smokers. Which of the follwoing options gives the correct fill ups for the respective blanks numbered from (1) to (6) in the above statements ?

Fill up the blanks in the following paragraph by selecting the correct option. Human beings have a significant ability to maintain and moderate the respiratory rhythm to suti the demands of the body tissues. This is done by the neural system. A specialised centre present in the medulla region of the brain called overset((i))"_______" is primarily responsible for this regulation. Another centre present in the pons region of the brain called overset((ii))"_______" can moderate the functions of the repiratory rhytm cenre. Neutral signal from this cenre cen reduce the duration of overset((iii))"_______" and thereby alter the respiratory rate. A overset((iv))"_______" is situated adjacent to the rhythm centre which is highly sensitive to CO_(2) and hydrogen ions.

NCERT FINGERTIPS ENGLISH-HUMAN REPRODUCTION-Human Reproduction
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  2. Identify the parts labelled as A to F from the given diagram of human ...

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  3. Fill up the blanks in the following paragraph by selecting the correct...

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  4. The given figure is of human female reproductive system. Identify th...

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  5. The given figure depicts a diagrammatic sectional view of the human fe...

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  6. The given figure shows female reproductive system. Which wall of the u...

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  7. Lower narrow end of uterus is called

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  8. The female external genitalia include (i) ovary , (ii) mammary gland...

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  9. Bartholin's glands are situateed

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  10. A sectional view of mammory gland shows (i) nipple + areola (ii) m...

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  11. Milk secreted from the cells of alveoli of mammary lobes reaches nippl...

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  12. In humans, at the end of the first meiotic division, the male germ cel...

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  13. 2n = 16 is in a primary spermatocyte which is in metaphase of first me...

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  14. How many sperms are formed from a secondary spermatocyte?

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  15. How many sperms are formed from 4 primary spermatocytes?

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  16. What does the given figure represent?

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  17. In spermatogenesis, the phase of maturation involves

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  18. In spermatogenesis, reduction division of chromosome occurs during con...

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  19. Which of the following is group of cells in the male gonad, represent ...

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  20. Consider the following statements each with two blanks. (A) Seminife...

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