How do Organisms Reproduce class 10 Assamese medium

How do Organisms Reproduce class 10 Assamese medium
đŸ§Ŧ Assam Teachers Connect
HSLC EXAM â€ĸ QUICK + COMPLETE NOTES

How Do Organisms Reproduce?

āĻœā§€ā§ąāĻŦ⧋⧰⧇ āϕ⧇āύ⧇āĻ•ā§ˆ āĻĒā§ā§°āϜāύāύ āϕ⧰⧇?

Class 10 Science | Assamese Medium | Chapter 8

đŸŽ¯ HSLC Focus: Binary Fission, Budding, Fragmentation, Spore Formation, Pollination, Fertilisation, Male Reproductive System, Female Reproductive System, Menstrual Cycle, Contraception āφ⧰⧁ STI — āĻāχāĻŦā§‹ā§° āĻŦāĻŋāĻļ⧇āώāĻ­āĻžā§ąā§‡ revise āϕ⧰āĻ•āĨ¤

🧠 Chapter-āĻŸā§‹ā§° āĻŽā§‚āϞ āϧāĻžā§°āĻŖāĻž

āĻĒā§ā§°āϜāύāύ āĻšā§ˆāϛ⧇ āĻœā§€ā§ąā§° āĻāύ⧇ āĻāϟāĻž āĻœā§ˆā§ąāĻŋāĻ• āĻĒā§ā§°āĻ•ā§ā§°āĻŋāϝāĻŧāĻž āϝāĻžā§° āĻĻā§āĻŦāĻžā§°āĻž āĻāϕ⧇ āĻĒā§ā§°āϜāĻžāϤāĻŋā§° āύāϤ⧁āύ āĻœā§€ā§ąā§° āϏ⧃āĻˇā§āϟāĻŋ āĻšāϝāĻŧāĨ¤ āϕ⧋āύ⧋ āĻāϟāĻž āĻŦā§āϝāĻ•ā§āϤāĻŋāĻ—āϤ āĻœā§€ā§ąā§° āĻŦāĻžāϚāĻŋ āĻĨāĻžāĻ•āĻŋāĻŦāϞ⧈ āĻĒā§ā§°āϜāύāύ āĻ…āĻ¤ā§āϝāĻžā§ąāĻļā§āϝāĻ• āύāĻšāϝāĻŧ, āĻ•āĻŋāĻ¨ā§āϤ⧁ āĻĒā§ā§°āϜāĻžāϤāĻŋā§° āϧāĻžā§°āĻžāĻŦāĻžāĻšāĻŋāĻ•āϤāĻž āĻŦāϜāĻžāχ ā§°āĻžāĻ–āĻŋāĻŦāϞ⧈ āχ āĻ…āϤāĻŋ āϗ⧁⧰⧁āĻ¤ā§āĻŦāĻĒā§‚ā§°ā§āĻŖāĨ¤

āĻĒā§ā§°āϜāύāύ⧰ āĻĢāϞāϤ āĻœā§€ā§ąā§° āϏāĻ‚āĻ–ā§āϝāĻž āĻŦ⧃āĻĻā§āϧāĻŋ āĻšāϝāĻŧ āφ⧰⧁ āϝ⧌āύ āĻĒā§ā§°āϜāύāύ⧰ āĻ•ā§āώ⧇āĻ¤ā§ā§°āϤ genetic variation āϏ⧃āĻˇā§āϟāĻŋ āĻšāϝāĻŧāĨ¤ āĻāχ variation-āĻ āĻĒā§°āĻŋā§ąā§‡āĻļā§° āĻĒā§°āĻŋā§ąā§°ā§āϤāύ⧰ āϏ⧈āϤ⧇ āĻ–āĻžāĻĒ āĻ–ā§ā§ąāĻžāχ āĻ˛ā§‹ā§ąāĻžāϤ āĻĒā§ā§°āϜāĻžāϤāĻŋāĻ• āϏāĻšāĻžāϝāĻŧ āϕ⧰āĻŋāĻŦ āĻĒāĻžā§°ā§‡āĨ¤

Exam Point: āĻĒā§ā§°āϜāύāύ⧰ āĻŽā§‚āϞ āωāĻĻā§āĻĻ⧇āĻļā§āϝ āĻšā§ˆāϛ⧇ āĻĒā§ā§°āϜāĻžāϤāĻŋā§° āϧāĻžā§°āĻžāĻŦāĻžāĻšāĻŋāĻ•āϤāĻž āĻŦāϜāĻžāχ ā§°āĻ–āĻžāĨ¤

🌱 āĻĒā§ā§°āϜāύāύ āĻ•āĻŋ?

āĻĒā§ā§°āϜāύāύ āĻšā§ˆāϛ⧇ āĻœā§€ā§ąā§° āĻĻā§āĻŦāĻžā§°āĻž āύāϤ⧁āύ āĻœā§€ā§ą āϏ⧃āĻˇā§āϟāĻŋ āϕ⧰āĻžā§° āĻĒā§ā§°āĻ•ā§ā§°āĻŋāϝāĻŧāĻžāĨ¤ āĻĒā§ā§°āϜāύāύ āĻĒā§ā§°āϧāĻžāύāĻ•ā§ˆ āĻĻ⧁āϟāĻž āĻĒā§ā§°āĻ•āĻžā§°ā§°â€”

1ī¸âƒŖ

āĻ…āϝ⧌āύ āĻĒā§ā§°āϜāύāύ

āϏāĻžāϧāĻžā§°āĻŖāϤ⧇ āĻāϜāύ āĻ…āĻ­āĻŋāĻ­āĻžā§ąāĻ• āϜāĻĄāĻŧāĻŋāϤ āĻĨāĻžāϕ⧇āĨ¤ Gamete-ā§° āĻŽāĻŋāϞāύ āύ⧋āĻšā§‹ā§ąāĻžāĻ•ā§ˆ āύāϤ⧁āύ āĻœā§€ā§ą āϏ⧃āĻˇā§āϟāĻŋ āĻšāϝāĻŧāĨ¤

2ī¸âƒŖ

āϝ⧌āύ āĻĒā§ā§°āϜāύāύ

āĻĒ⧁āĻ‚ āφ⧰⧁ āĻ¸ā§āĻ¤ā§āϰ⧀ gamete-ā§° āĻŽāĻŋāϞāύ⧰ āϜ⧰āĻŋāϝāĻŧāϤ⧇ āύāϤ⧁āύ āĻœā§€ā§ąā§° āϏ⧃āĻˇā§āϟāĻŋ āĻšāϝāĻŧāĨ¤

đŸĻ  āĻ…āϝ⧌āύ āĻĒā§ā§°āϜāύāύ

āĻ…āϝ⧌āύ āĻĒā§ā§°āϜāύāύāϤ āϏāĻžāϧāĻžā§°āĻŖāϤ⧇ āĻāϜāύ āĻ…āĻ­āĻŋāĻ­āĻžā§ąāϕ⧰ āĻ…āĻ‚āĻļāĻ—ā§ā§°āĻšāĻŖ āĻšāϝāĻŧāĨ¤ Gamete formation āĻŦāĻž fusion āύ⧋āĻšā§‹ā§ąāĻžāĻ•ā§ˆ āύāϤ⧁āύ āĻœā§€ā§ąā§° āϏ⧃āĻˇā§āϟāĻŋ āĻšāϝāĻŧāĨ¤ āĻāχ āĻĒā§ā§°āĻ•ā§ā§°āĻŋāϝāĻŧāĻž āϤ⧁āϞāύāĻžāĻŽā§‚āϞāĻ•āĻ­āĻžā§ąā§‡ āϏāĻšāϜ āφ⧰⧁ āĻĻā§ā§°ā§āϤāĨ¤

đŸ”Ŧ Binary Fission

āĻāϟāĻž āĻāĻ•āϕ⧋āώ⧀ āĻœā§€ā§ą āĻĻ⧁āϟāĻž āύāϤ⧁āύ āĻœā§€ā§ąāϤ āĻŦāĻŋāĻ­āĻ•ā§āϤ āĻšāϝāĻŧāĨ¤

Example: Amoeba

🌱 Budding

āĻ…āĻ­āĻŋāĻ­āĻžā§ąāĻ• āĻœā§€ā§ąā§° āĻĻ⧇āĻšāϤ āĻāϟāĻž āϏ⧰⧁ bud āĻ—āĻ āύ āĻšāϝāĻŧāĨ¤ Bud-āĻŸā§‹ āĻŦ⧃āĻĻā§āϧāĻŋ āĻĒāĻžāχ āύāϤ⧁āύ āĻœā§€ā§ąāϤ āĻĒā§°āĻŋāĻŖāϤ āĻšāϝāĻŧāĨ¤

Example: Yeast

đŸŒŋ Fragmentation

āĻĻ⧇āĻšāĻŸā§‹ āϕ⧇āχāĻŦāĻžāϟāĻžāĻ“ āĻ…āĻ‚āĻļāϤ āĻ­āĻžāĻ™āĻŋ āϝāĻžāϝāĻŧ āφ⧰⧁ āĻĒā§ā§°āϤāĻŋāĻŸā§‹ āĻ…āĻ‚āĻļāχ āύāϤ⧁āύ āĻœā§€ā§ąāϞ⧈ āĻŦāĻŋāĻ•āĻļāĻŋāϤ āĻšāϝāĻŧāĨ¤

Example: Spirogyra

🍄 Spore Formation

āĻŦāĻŋāĻļ⧇āώ reproductive structure-āϤ spores āĻ—āĻ āύ āĻšāϝāĻŧāĨ¤ āωāĻĒāϝ⧁āĻ•ā§āϤ āĻĒā§°āĻŋā§ąā§‡āĻļāϤ spores-ā§° āĻĒā§°āĻž āύāϤ⧁āύ āĻœā§€ā§ą āϏ⧃āĻˇā§āϟāĻŋ āĻšāϝāĻŧāĨ¤

Example: Rhizopus

🧩 Regeneration

āϕ⧋āύ⧋ āĻœā§€ā§ąā§° āĻĻ⧇āĻšā§° āĻ…āĻ‚āĻļā§° āĻĒā§°āĻž āύāϤ⧁āύ āĻœā§€ā§ą āĻŦāĻž āĻĻ⧇āĻšā§° āĻ…āĻ‚āĻļ āĻĒ⧁āύ⧰ āĻ—āĻ āύ āĻš’āĻŦ āĻĒāĻžā§°ā§‡āĨ¤

Example: Planaria

đŸŒŋ Vegetative Propagation

āωāĻĻā§āĻ­āĻŋāĻĻā§° root, stem āĻŦāĻž leaf-ā§° āĻĻ⧰⧇ vegetative āĻ…āĻ‚āĻļā§° āĻĒā§°āĻž āύāϤ⧁āύ āωāĻĻā§āĻ­āĻŋāĻĻ āϏ⧃āĻˇā§āϟāĻŋ āĻšāϝāĻŧāĨ¤

Examples: Potato, Bryophyllum

🌸 āωāĻĻā§āĻ­āĻŋāĻĻā§° āϝ⧌āύ āĻĒā§ā§°āϜāύāύ

āĻĢ⧁āϞ āĻšā§ˆāϛ⧇ āĻŦāĻšā§āϤ⧋ flowering plant-ā§° reproductive organāĨ¤ āĻĢ⧁āϞ⧰ reproductive āĻ…āĻ‚āĻļ āĻĻ⧁āϟāĻž āĻšā§ˆāĻ›ā§‡â€” Stamen āφ⧰⧁ CarpelāĨ¤

đŸŒŧ Stamen — āĻĒ⧁āĻ‚ āĻĒā§ā§°āϜāύāύ āĻ…āĻ‚āĻ—

Stamen-ā§° āĻĻ⧁āϟāĻž āĻ…āĻ‚āĻļ— Anther āφ⧰⧁ FilamentāĨ¤

Anther-āϤ pollen grain āĻ‰ā§ŽāĻĒāĻ¨ā§āύ āĻšāϝāĻŧāĨ¤

đŸŒē Carpel — āĻ¸ā§āĻ¤ā§āϰ⧀ āĻĒā§ā§°āϜāύāύ āĻ…āĻ‚āĻ—

Carpel-ā§° āϤāĻŋāύāĻŋāϟāĻž āĻ…āĻ‚āĻļ— Stigma, Style āφ⧰⧁ OvaryāĨ¤

Ovary-ā§° āĻ­āĻŋāϤ⧰āϤ ovule āĻĨāĻžāϕ⧇āĨ¤

đŸŒŦī¸ Pollination

Anther-ā§° āĻĒā§°āĻž pollen grain stigma-āϞ⧈ āĻ¸ā§āĻĨāĻžāύāĻžāĻ¨ā§āϤ⧰āĻŋāϤ āĻšā§‹ā§ąāĻž āĻĒā§ā§°āĻ•ā§ā§°āĻŋāϝāĻŧāĻžāĻ• Pollination āĻŦā§‹āϞ⧇āĨ¤

Self-pollination

āĻāϕ⧇ āĻĢ⧁āϞ āĻŦāĻž āĻāϕ⧇ āωāĻĻā§āĻ­āĻŋāĻĻā§° stigma-āϞ⧈ pollen transferāĨ¤

Cross-pollination

āĻāϟāĻž āωāĻĻā§āĻ­āĻŋāĻĻā§° pollen āφāύ āĻāϟāĻž āĻāϕ⧇ āĻĒā§ā§°āϜāĻžāϤāĻŋā§° āωāĻĻā§āĻ­āĻŋāĻĻā§° stigma-āϞ⧈ transferāĨ¤

🌱 Fertilisation

āĻĒ⧁āĻ‚ āφ⧰⧁ āĻ¸ā§āĻ¤ā§āϰ⧀ gamete-ā§° fusion-āĻ• fertilisation āĻŦā§‹āϞ⧇āĨ¤ Fertilisation-ā§° āĻĢāϞāϤ zygote āĻ—āĻ āύ āĻšāϝāĻŧāĨ¤

Pollen Grain → Stigma → Pollen Tube → Ovule → Fertilisation → Zygote
Remember: Ovule → Seed   |   Ovary → Fruit

đŸ§Ŧ āϝ⧌āύ āĻĒā§ā§°āϜāύāύ

āϝ⧌āύ āĻĒā§ā§°āϜāύāύāϤ āϏāĻžāϧāĻžā§°āĻŖāϤ⧇ āĻĻ⧁āϜāύ āĻ…āĻ­āĻŋāĻ­āĻžā§ąāϕ⧰ genetic material āĻ…āĻ‚āĻļāĻ—ā§ā§°āĻšāĻŖ āϕ⧰⧇āĨ¤ āĻĒ⧁āĻ‚ āφ⧰⧁ āĻ¸ā§āĻ¤ā§āϰ⧀ gamete-ā§° fusion-ā§° āĻĢāϞāϤ zygote āĻ—āĻ āύ āĻšāϝāĻŧāĨ¤

Why important? āϝ⧌āύ āĻĒā§ā§°āϜāύāύ⧇ genetic variation āϏ⧃āĻˇā§āϟāĻŋ āϕ⧰⧇āĨ¤

👨 āĻĒ⧁⧰⧁āώ āĻĒā§ā§°āϜāύāύ āϤāĻ¨ā§āĻ¤ā§ā§°

Testes

Sperm āφ⧰⧁ testosterone āĻ‰ā§ŽāĻĒāĻ¨ā§āύ āϕ⧰⧇āĨ¤

Scrotum

Testes-ā§° āωāĻˇā§āĻŖāϤāĻž āύāĻŋ⧟āĻ¨ā§āĻ¤ā§ā§°āĻŖāϤ āϏāĻšāĻžāϝāĻŧ āϕ⧰⧇āĨ¤

Vas Deferens

Sperm āĻĒā§°āĻŋāĻŦāĻšāύ āϕ⧰⧇āĨ¤

Seminal Vesicle

Seminal fluid-āϞ⧈ āĻĒ⧁āĻˇā§āϟāĻŋāϕ⧰ āωāĻĒāĻžāĻĻāĻžāύ āϝ⧋āĻ— āϕ⧰⧇āĨ¤

Prostate Gland

Semen-ā§° fluid-āϤ contribution āϕ⧰⧇āĨ¤

Urethra

Semen āφ⧰⧁ urine āĻŦāĻžāĻšāĻŋā§°āϞ⧈ āĻ¯ā§‹ā§ąāĻžā§° āĻĒāĻĨāĨ¤

Testes → Epididymis → Vas Deferens → Urethra

👩 āĻ¸ā§āĻ¤ā§ā§°ā§€ āĻĒā§ā§°āϜāύāύ āϤāĻ¨ā§āĻ¤ā§ā§°

Ovaries

Eggs, estrogen āφ⧰⧁ progesterone āĻ‰ā§ŽāĻĒāĻ¨ā§āύ āϕ⧰⧇āĨ¤

Fallopian Tubes

Egg transport āϕ⧰⧇ āφ⧰⧁ āϏāĻžāϧāĻžā§°āĻŖāϤ⧇ fertilisation āχāϝāĻŧāĻžāϤ āĻšāϝāĻŧāĨ¤

Uterus

Embryo-ā§° implantation āφ⧰⧁ development-ā§° āĻ¸ā§āĻĨāĻžāύāĨ¤

Cervix

Uterus-ā§° āϤāϞ⧰ āĻ…āĻ‚āĻļ, āϝāĻŋ vagina-ā§° āϏ⧈āϤ⧇ āϏāĻ‚āϝ⧋āĻ— āϕ⧰⧇āĨ¤

Vagina

Birth canal āĻšāĻŋāϚāĻžāĻĒ⧇ āĻ•āĻžāĻŽ āϕ⧰⧇āĨ¤

Ovary → Fallopian Tube → Uterus → Cervix → Vagina

🩸 Menstrual Cycle

āϝāĻĻāĻŋ fertilisation āύāĻšāϝāĻŧ, āϤ⧇āĻ¨ā§āϤ⧇ uterus-ā§° thickened lining āĻ­āĻžāĻ™āĻŋ blood āφ⧰⧁ tissue āĻšāĻŋāϚāĻžāĻĒ⧇ āĻŦāĻžāĻšāĻŋā§°āϞ⧈ āĻ“āϞāĻžāχ āϝāĻžāϝāĻŧāĨ¤ āĻāχ āĻĒā§ā§°āĻ•ā§ā§°āĻŋāϝāĻŧāĻžāĻ• menstruation āĻŦā§‹āϞ⧇āĨ¤

01 Egg maturation
02 Ovulation
03 Possible fertilisation
04 Menstruation if fertilisation does not occur
Exam Tip: Menstruation pregnancy āύāĻšā§‹ā§ąāĻžā§° āĻāϟāĻž āĻĢāϞāĻžāĻĢāϞ; āχ āύāĻŋāĻœā§‡ āϕ⧋āύ⧋ ā§°ā§‹āĻ— āύāĻšāϝāĻŧāĨ¤

đŸ§Ŧ Fertilisation āφ⧰⧁ Pregnancy

Sperm āφ⧰⧁ egg-ā§° fusion-ā§° āĻĢāϞāϤ zygote āĻ—āĻ āύ āĻšāϝāĻŧāĨ¤ Zygote āĻŦāĻŋāĻ­āĻžāϜāĻŋāϤ āĻšā§ˆ embryo āĻ—āĻ āύ āϕ⧰⧇āĨ¤ Embryo uterus-ā§° lining-āϤ āϏāĻ‚āϞāĻ—ā§āύ āĻšā§‹ā§ąāĻžāĻ• implantation āĻŦā§‹āϞ⧇āĨ¤

Sperm + Egg → Zygote → Embryo → Implantation → Development

đŸŠē Reproductive Health

Reproductive health āĻŽāĻžāύ⧇ reproductive system-ā§° āϏ⧈āϤ⧇ āϜāĻĄāĻŧāĻŋāϤ āĻļāĻžā§°ā§€ā§°āĻŋāĻ•, āĻŽāĻžāύāϏāĻŋāĻ• āφ⧰⧁ āϏāĻžāĻŽāĻžāϜāĻŋāĻ• āϏ⧁āĻ¸ā§āĻĨāϤāĻžāĨ¤

đŸ›Ąī¸ Contraception

āĻ…āύāĻŋāĻšā§āĻ›āĻžāĻ•ā§ƒāϤ pregnancy ā§°ā§‹āϧ āϕ⧰āĻŋāĻŦāϞ⧈ āĻŦāĻŋāĻ­āĻŋāĻ¨ā§āύ āĻĒāĻĻā§āϧāϤāĻŋ āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āϕ⧰āĻž āĻšāϝāĻŧāĨ¤

đŸŠē Medical Advice

Reproductive health problem āĻš’āϞ⧇ qualified healthcare professional-ā§° āĻĒā§°āĻžāĻŽā§°ā§āĻļ āĻ˛ā§‹ā§ąāĻž āωāϚāĻŋāϤāĨ¤

đŸ§Ē STI

Sexually transmitted infections-ā§° āĻĒā§°āĻž āϏ⧁⧰āĻ•ā§āώāĻžā§° āĻŦāĻžāĻŦ⧇ safe practices āφ⧰⧁ appropriate healthcare āϗ⧁⧰⧁āĻ¤ā§āĻŦāĻĒā§‚ā§°ā§āĻŖāĨ¤

🧠 Awareness

āϏāĻ āĻŋāĻ• āϤāĻĨā§āϝ āφ⧰⧁ āĻ¸ā§āĻŦāĻžāĻ¸ā§āĻĨā§āϝ āĻļāĻŋāĻ•ā§āώāĻž reproductive health-ā§° āϗ⧁⧰⧁āĻ¤ā§āĻŦāĻĒā§‚ā§°ā§āĻŖ āĻ…āĻ‚āĻļāĨ¤

Common Contraceptive Methods

  • Condom — barrier method
  • Oral contraceptive pills
  • IUCD such as Copper-T
  • Vasectomy — male sterilisation
  • Tubectomy — female sterilisation

📊 Important Differences

āĻ…āϝ⧌āύ āĻĒā§ā§°āϜāύāύ
āϝ⧌āύ āĻĒā§ā§°āϜāύāύ
āϏāĻžāϧāĻžā§°āĻŖāϤ⧇ āĻāϜāύ āĻ…āĻ­āĻŋāĻ­āĻžā§ąāĻ•
āϏāĻžāϧāĻžā§°āĻŖāϤ⧇ āĻĻ⧁āϜāύ āĻ…āĻ­āĻŋāĻ­āĻžā§ąāĻ•
Gamete fusion āύāĻžāĻĨāĻžāϕ⧇
Gamete fusion āĻĨāĻžāϕ⧇
Variation āϤ⧁āϞāύāĻžāĻŽā§‚āϞāĻ•āĻ­āĻžā§ąā§‡ āĻ•āĻŽ
Genetic variation āϏ⧃āĻˇā§āϟāĻŋ āĻšāϝāĻŧ
āϏāĻžāϧāĻžā§°āĻŖāϤ⧇ āĻĻā§ā§°ā§āϤ
āϤ⧁āϞāύāĻžāĻŽā§‚āϞāĻ•āĻ­āĻžā§ąā§‡ āϜāϟāĻŋāϞ
Stamen
Carpel
āĻĒ⧁āĻ‚ reproductive organ
āĻ¸ā§āĻ¤ā§ā§°ā§€ reproductive organ
Anther + Filament
Stigma + Style + Ovary
Pollen āĻ‰ā§ŽāĻĒāĻ¨ā§āύ āϕ⧰⧇
Ovule āĻĨāĻžāϕ⧇

âœī¸ 2–3 Mark Important Answers

āĻĒā§ā§°āϜāύāύ āĻ•āĻŋāϝāĻŧ āϗ⧁⧰⧁āĻ¤ā§āĻŦāĻĒā§‚ā§°ā§āĻŖ?

āĻĒā§ā§°āϜāύāύ⧇ āĻĒā§ā§°āϜāĻžāϤāĻŋā§° āϧāĻžā§°āĻžāĻŦāĻžāĻšāĻŋāĻ•āϤāĻž āĻŦāϜāĻžāχ ā§°āĻžāϖ⧇ āφ⧰⧁ āύāϤ⧁āύ āĻœā§€ā§ąā§° āϏ⧃āĻˇā§āϟāĻŋ āϕ⧰⧇āĨ¤ āϝ⧌āύ āĻĒā§ā§°āϜāύāύ⧰ āĻĢāϞāϤ genetic variation āϏ⧃āĻˇā§āϟāĻŋ āĻšāϝāĻŧ, āϝāĻŋ āĻĒā§°āĻŋā§ąā§‡āĻļā§° āĻĒā§°āĻŋā§ąā§°ā§āϤāύ⧰ āϏ⧈āϤ⧇ āĻ…āĻ­āĻŋāϝ⧋āϜāύāϤ āϏāĻšāĻžāϝāĻŧ āϕ⧰āĻŋāĻŦ āĻĒāĻžā§°ā§‡āĨ¤

āĻ…āϝ⧌āύ āĻĒā§ā§°āϜāύāύ āĻ•āĻŋ? āĻĻ⧁āϟāĻž āωāĻĻāĻžāĻšā§°āĻŖ āĻĻāĻŋāϝāĻŧāĻžāĨ¤

āĻāϜāύ āĻ…āĻ­āĻŋāĻ­āĻžā§ąāϕ⧰ āĻĒā§°āĻž gamete fusion āύ⧋āĻšā§‹ā§ąāĻžāĻ•ā§ˆ āύāϤ⧁āύ āĻœā§€ā§ą āϏ⧃āĻˇā§āϟāĻŋ āĻšā§‹ā§ąāĻž āĻĒā§ā§°āĻ•ā§ā§°āĻŋāϝāĻŧāĻžāĻ• āĻ…āϝ⧌āύ āĻĒā§ā§°āϜāύāύ āĻŦā§‹āϞ⧇āĨ¤ Amoeba-āϤ binary fission āφ⧰⧁ Yeast-āϤ budding āχāϝāĻŧāĻžā§° āωāĻĻāĻžāĻšā§°āĻŖāĨ¤

Pollination āφ⧰⧁ fertilisation-ā§° āĻŽāĻžāϜāϤ āĻĒāĻžā§°ā§āĻĨāĻ•ā§āϝ āĻ•āĻŋ?

Anther-ā§° āĻĒā§°āĻž pollen grain stigma-āϞ⧈ āĻ¸ā§āĻĨāĻžāύāĻžāĻ¨ā§āϤ⧰āĻŋāϤ āĻšā§‹ā§ąāĻž āĻĒā§ā§°āĻ•ā§ā§°āĻŋāϝāĻŧāĻž āĻšā§ˆāϛ⧇ pollinationāĨ¤ āφāύāĻšāĻžāϤ⧇ āĻĒ⧁āĻ‚ āφ⧰⧁ āĻ¸ā§āĻ¤ā§āϰ⧀ gamete-ā§° fusion āĻšā§ˆāϛ⧇ fertilisationāĨ¤

Testis-ā§° āĻĻ⧁āϟāĻž āĻŽā§āĻ–ā§āϝ āĻ•āĻžāĻŽ āϞāĻŋāĻ–āĻžāĨ¤

Testis-āĻ sperm āĻ‰ā§ŽāĻĒāĻ¨ā§āύ āϕ⧰⧇ āφ⧰⧁ testosterone hormone āύāĻŋāσāϏ⧰āĻŖ āϕ⧰⧇āĨ¤

Menstruation āĻ•āĻŋ?

Fertilisation āύ⧋āĻšā§‹ā§ąāĻžā§° āĻĢāϞāϤ uterus-ā§° thickened lining blood āφ⧰⧁ tissue-ā§° āϏ⧈āϤ⧇ āĻŦāĻžāĻšāĻŋā§°āϞ⧈ āĻ“āϞāĻžāχ āĻ¯ā§‹ā§ąāĻž āĻĒā§ā§°āĻ•ā§ā§°āĻŋāϝāĻŧāĻžāĻ• menstruation āĻŦā§‹āϞ⧇āĨ¤

Contraception āĻ•āĻŋāϝāĻŧ āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āϕ⧰āĻž āĻšāϝāĻŧ?

āĻ…āύāĻŋāĻšā§āĻ›āĻžāĻ•ā§ƒāϤ pregnancy ā§°ā§‹āϧ āϕ⧰āĻŋāĻŦāϞ⧈ contraception āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āϕ⧰āĻž āĻšāϝāĻŧāĨ¤ āĻ•āĻŋāϛ⧁āĻŽāĻžāύ barrier method-āĻ āĻ•āĻŋāϛ⧁āĻŽāĻžāύ STI-ā§° transmission ā§° āĻĒā§°āĻžāĻ“ āϏ⧁⧰āĻ•ā§āώāĻž āĻĒā§ā§°āĻĻāĻžāύ āϕ⧰āĻŋāĻŦ āĻĒāĻžā§°ā§‡āĨ¤

⚡ One-Minute Revision

🌱 Reproduction → Species continuity
đŸĻ  Amoeba → Binary fission
🌱 Yeast → Budding
đŸŒŋ Spirogyra → Fragmentation
🍄 Rhizopus → Spore formation
🌸 Stamen → Anther + Filament
đŸŒē Carpel → Stigma + Style + Ovary
đŸŒŧ Pollination → Pollen to stigma
đŸ§Ŧ Fertilisation → Gamete fusion
đŸĨš Fertilisation → Zygote
🌱 Ovule → Seed
🍎 Ovary → Fruit
👨 Testis → Sperm + Testosterone
👩 Ovary → Egg + Female hormones
🩸 No fertilisation → Menstruation
đŸ›Ąī¸ Contraception → Prevent unintended pregnancy
đŸŠē STI → Awareness + Safe practices + Healthcare

đŸŽ¯ HSLC Exam Strategy

  1. āĻĒā§ā§°āĻĨāĻŽā§‡ definitions āĻŽā§āĻ–āĻ¸ā§āĻĨ āϕ⧰āĻžā§° āϏāϞāύāĻŋ concept āĻŦ⧁āϜāĻ•āĨ¤
  2. Binary fission, budding, fragmentation āφ⧰⧁ spore formation āωāĻĻāĻžāĻšā§°āĻŖāϏāĻš revise āϕ⧰āĻ•āĨ¤
  3. Flower reproductive parts diagram-āϏāĻš practice āϕ⧰āĻ•āĨ¤
  4. Male āφ⧰⧁ female reproductive system-ā§° labelled diagram āφāρāĻ•āĻŋāĻŦāϞ⧈ practice āϕ⧰āĻ•āĨ¤
  5. Pollination, fertilisation āφ⧰⧁ implantation-ā§° sequence āĻ¸ā§āĻĒāĻˇā§āϟāĻ•ā§ˆ āĻŽāύāϤ ā§°āĻžāĻ–āĻ•āĨ¤
  6. Menstrual cycle-ā§° basic sequence revise āϕ⧰āĻ•āĨ¤
  7. Contraceptive methods āφ⧰⧁ reproductive health-ā§° key terms revise āϕ⧰āĻ•āĨ¤
  8. āĻļ⧇āώāϤ chapter-āĻŸā§‹ā§° MCQ practice āϕ⧰āĻ•āĨ¤
🎮 Start Chapter 8 — 120 MCQ Challenge

❓ Frequently Asked Questions

āĻĒā§ā§°āϜāύāύ⧰ āĻĻ⧁āϟāĻž āĻĒā§ā§°āϧāĻžāύ āĻĒā§ā§°āĻ•āĻžā§° āĻ•āĻŋ?

āĻ…āϝ⧌āύ āĻĒā§ā§°āϜāύāύ āφ⧰⧁ āϝ⧌āύ āĻĒā§ā§°āϜāύāύāĨ¤

Amoeba-āϤ āϕ⧋āύ āϧ⧰āĻŖā§° āĻĒā§ā§°āϜāύāύ āĻšāϝāĻŧ?

Binary fissionāĨ¤

Yeast-āϤ āϕ⧋āύ āϧ⧰āĻŖā§° āĻĒā§ā§°āϜāύāύ āĻšāϝāĻŧ?

BuddingāĨ¤

Fertilisation-ā§° āĻĢāϞāϤ āĻ•āĻŋ āĻ—āĻ āύ āĻšāϝāĻŧ?

ZygoteāĨ¤

āĻŽāĻžāύ⧁āĻšā§° āĻĒ⧁⧰⧁āώ reproductive hormone āϕ⧋āύāĻŸā§‹?

TestosteroneāĨ¤

āĻŽāĻžāύ⧁āĻšā§° āĻ¸ā§āĻ¤ā§āϰ⧀ reproductive organ āϕ⧋āύāĻŸā§‹?

Ovary āĻšā§ˆāϛ⧇ āĻŽā§āĻ–ā§āϝ female reproductive organāĨ¤

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