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WorksheetsCHAPTER 4: REPRODUCTION & GROWTH
Total questions: 7
Worksheet time: 4mins
Diagram 28 shows the formation of sperm in the seminiferous tubule.
Rajah 28 menunjukkan pembentukan sperma dalam tubul seminiferus
What is cell X?
Apakah sel X?
Spermatid
Spermatid
Spermatogonium
Spermatogonium
Primary spermatocyte
Spermatosit primer
Secondary spermatocyte
Spermatosit sekunder
The information below is about the follicle development, ovulation and the formation of corpus luteum.
Maklumat di bawah adalah tentang perkembangan folikel, ovulasi dan pembentukan korpus luteum.
I Ovulation/ Ovulasi
II Development of corpus luteum/ Perkembangan korpus luteum
III Primary oocyte develops into secondary oocyte/ Oosit primer berkembang menjadi oosit sekunder
IV Corpus luteum secretes progesterone/ Korpus luteum merembeskan progesteron
Which statement explains the situation?
Penyataan manakah yang menerangkan situasi tersebut?
I → IV → III → II
II → III → IV → I
III → I → II → IV
IV → II → I → III
A woman has a weak uterus during her pregnancy.
Which treatment can overcome the problem?
Seorang wanita mempunyai uterus yang lemah semasa kehamilannya.
Rawatan manakah yang dapat mengatasi masalah itu?
Oxytocin injection
Suntikan oksitosin
Prolactin injection
Suntikan prolaktin
Progesterone injection
Suntikan progesteron
Follicle stimulating hormone (FSH) injection
Suntikan hormon perangsang folikel (FSH)
A childless couple consulted a doctor about their infertility problem. The doctor diagnosed and found that the wife had a problem of follicle cell development.
Which of the following treatments can overcome the problem?
Sepasang suami isteri yang tidak mempunyai anak meminta nasihat doktor berkaitan masalah kesuburan mereka. Doktor mendiagnosis dan mendapati bahawa isterinya menghadapi masalah perkembangan sel folikel.
Antara berikut, rawatan manakah yang boleh mengatasi masalah tersebut?
Treat with follicle stimulating hormone (FSH)
Merawat dengan hormon perangsang folikel (FSH)
Treat with progesterone
Merawat dengan progesteron
Treat with oestrogen
Merawat dengan estrogen
Treat with luteinising hormone (LH)
Merawat dengan hormon peluteinan (LH)
A wife is not able to get pregnant because her husband has low sperm count.
Which of the following methods can help to overcome the problem?
Seorang isteri tidak boleh mengandung kerana bilangan sperma suaminya rendah.
Antara berikut, kaedah manakah yang boleh membantu mengatasi masalah tersebut?
Vasectomy
Vasektomi
Spermicide
Spermisid
Artificial insemination
Permanian berhadas
Injection of testosterone
Suntikan testosteron
Which of the following is the correct sequence for the stages in the development of pollen grains?
Antara yang berikut, urutan yang manakah betul bagi peringkat-peringkat perkembangan butir debunga?
Pollen mother cell → Tetrad → Pollen grains → Mature pollen grain
Sel induk debunga → Tetrad → Butir debunga → Butir debunga matang
Tetrad → Pollen mother cell → Pollen grains → Mature pollen grain
Tetrad → Sel induk debunga → Butir debunga → Butir debunga matang
Pollen mother cell → Pollen grains → Mature pollen grain → Tetrad
Sel induk debunga → Butir debunga → Butir debunga matang → Tetrad
Tetrad → Pollen grains → Pollen mother cell → Mature pollen grain
Tetrad → Butir debunga → Sel induk debunga → Butir debunga matang
Diagram 29 shows the double fertilisation process in flowering plants.
Which structure are fertilised by nucleus X?
Rajah 29 menunjukkan proses persenyawaan ganda dua dalam tumbuhan berbunga.
Struktur yang manakah akan disenyawakan oleh nukleus X?
P & Q
P & S
Q & R
R & S
