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

Mature Graafian follicle is generally present in the ovary of a healthy human female around stet ______.

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प्रश्न

Mature Graafian follicle is generally present in the ovary of a healthy human female around stet ______.

पर्याय

  • 11 - 17 days of menstrual cycle

  • 18 - 23 days of menstrual cycle

  • 24 - 28 days of menstrual cycle

  • 5 - 8 days of menstrual cycle

MCQ
रिकाम्या जागा भरा
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उत्तर

Mature Graafian follicle is generally present in the ovary of a healthy human female around stet 11 - 17 days of menstrual cycle.

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 3: Human Reproduction - MULTIPLE CHOICE QUESTIONS [पृष्ठ १८]

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एनसीईआरटी एक्झांप्लर Biology Exemplar [English] Class 12
पाठ 3 Human Reproduction
MULTIPLE CHOICE QUESTIONS | Q 6. | पृष्ठ १८

संबंधित प्रश्‍न

What is menstrual cycle?


The Graafian follicle, after ovulation turns into a hormone producing issue called Corpus callosum.


The human female gonads are ovaries. A maturing egg in the ovary is present in a sac of cells called ______ (1). As the egg grows larger, the follicle enlarges and gets filled with a fluid and is now called the ______ (2) follicle. The process of releasing the egg from the ovary is called ______ (3). The ovum is picked up by the oviducal funnel and fertilization takes place in the ______ (4). In about a weak the blastocyst gets fixed in the endometrium of the uterus and this process is called ______ (5).


Give appropriate terms for each of the following process: 

Fixing of developing zygote (blastocyst) on the uterine wall.


What is menstrual cycle? Describe it in brief.


Draw a neat and well-labeled diagram showing T.S. of the ovary and describe the menstrual cycle in human females. 


Explain the ovarian cycle with its different phases.


Why menstrual cycle does not take place before puberty and during pregnancy?


Expand the acronym.

FSH


Explain the various phases of the menstrual cycle.


In the absence of fertilization, corpus luteum ____________.


When does the following step take place?


Calculate the expected date of ovulation, if in a normal menstruating woman, gets her menses on 5th April.


Immediately after ovulation, the mammalian egg is covered by a membrane known as ______.


A biology student after studying the different levels of hormones during the menstrual cycle was comparing 2 subjects (Patients). A table was created after looking at the levels of hormones A and B for Subjects 1 and 2. Read the information in the table and answer the question that follows.

  HORMONE A HORMONE B
Subject 1 Shows a peak on the 14th Day of the menstrual cycle. Falls down during the luteal phase.
Subject 2 Shows a peak on the 14th Day of the menstrual cycle. The level is maintained high in the luteal phase.

Which of the following statements is true about the subjects?


About which day in a normal human menstrual cycle does rapid secretion of LH (Popularly called LH Surge) normally occurs?


Why are menstrual cycles absent during pregnancy?


What role does pituitary gonadotropins play during follicular and ovulatory phases of menstrual cycle? Explain the shifts in steroidal secretions.


Complete the table:

Number Type No. of pairs Region
C1C8 Cervical ______ Neck
T1T12 ______ 12 pairs ______
L1L5 Lumbar ______ Lower back
S1S5 ______ 5 pairs ______
CO1 Coccygeal ______ ______

Name the following:

The permanent stoppage of menstruation in human females around the age of 45 years.


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