हिंदी
कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

Name the function of the following: Fimbriae - Biology

Advertisements
Advertisements

प्रश्न

Name the function of the following:

Fimbriae

अति संक्षिप्त उत्तर
Advertisements

उत्तर

They are finger-like projections at the ovarian end of the fallopian tube. They help in the collection of the ovum (after ovulation), which is facilitated by the beating of the cilia.

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 3: Human Reproduction - NCERT EXERCISES [पृष्ठ ११७]

APPEARS IN

नूतन Biology [English] Class 12 ISC
अध्याय 3 Human Reproduction
NCERT EXERCISES | Q 15. (e) | पृष्ठ ११७

संबंधित प्रश्न

Draw a diagrammatic sectional view of the female reproductive system of human and label the parts

(i) where the secondary oocytes develop

(ii) which helps in collection of ovum after ovulation

(iii) where fertilization occurs

(iv) where implantation of embryo occurs.


Draw a labelled diagram of the female reproductive system.


Write two major functions of ovary.


State the function of Ovary.


Fill in the blank:

Development of baby (foetus) takes place inside __________.


Give appropriate term for the following: 

The onset of reproductive phase in a female. 


Give appropriate term of the following:
The rupture of follicle and release of ovum from the ovary.


Choose the correct answer:
Ovum is a ______________


Choose the correct answer:
Cervix is a part of ________________


Name the following:
 The organ of female in which the foetus develops.


Complete the following statement by choosing the correct alternative:
Menstrual flow is a character is the feature of ______.


Give Reasons

Most often only one embryo is formed at a time although there are two ovaries in women. Explain.


Name the Following

A female gonad is responsible for the production of ova.


The largest cell in the human body of a female is ______.


All are associated with ovulation in human female, EXCEPT


Which of the following is/are included in the external genitalia of the female reproductive system?


After birth, colostrum is released from mammary glands which is rich in ______.


Lower narrow end of uterus is called ______.


The external genitalia of the human female is called ______.


Read the following and answer from given below:

Oogenesis is the process of the formation of an ovum in the ovaries. It consists of three phases: multiplication, growth, and maturation. Oogenesis is controlled by hormones GnRH, LH, FSH. GnRH secreted by the hypothalamus stimulates the anterior lobe of the pituitary gland to secrete LH and FSH.

Identify the functions of LH.

  1. Release of a secondary oocyte from Graafian follicle.
  2. Stimulates corpus luteum to secrete progesterone.
  3. Stimulates estrogen formation.
  4. Promotes development of egg to form secondary oocyte.

Which among the following diseases is not sexually transmitted?


What changes are observed in the uterus subsequent to the implantation of a young embryo?


Capacitation occurs in:


One mature ovum is released once every ______ days. 


With a suitable diagram, describe the organisation of mammary gland.


The ______ is also called the womb.


Given below is a group of terms. In the group, one pair indicates the relationship between the two terms. Rewrite and complete the second pair on a similar basis.

Leydig cells : Testosterone : ______ : Oestrogen.


Choose the odd one out from the group of terms given below and write the category for the remaining terms:


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×