🧬Biology with Heera👩⚕
༊*·˚How does POLLINATION occur ?🐝🪰🌼🌬
⚡️Pollination occurs when the wall of anther is dry, and it shrinks and split
⚡️This causes pollen grain from pollen sac to release.
⚡️The pollen grain is transferred to stigma by pollinating agents such as insects, wind and animal.
⚡️The pollen grains stick to the glucose in the stigma.
⚡️The glucose molecules then stimulate the germination of pollen grains.
⚡️It will form a pollen tube.
⚡️The pollen tube grows down towards the ovule through the style.
⚡️The generative nucleus will move along the pollen tube towards the ovule and divide by mitosis to form 2 male gametes (n).
⚡️End of pollen tube secrete enzyme to digest the tissues of style.
⚡️Upon reaching embryo sac, pollen tube penetrate the ovule through micropyle.
⚡️Tube nucleus degenerate. Both male gamete enter the embryo sac.
꘎♡━━━━━━━━━━━━━━━━♡꘎
#biology #c6 #f5
#heera
🦋*ੈ✩‧₊˚ 『 @serenenotes 』
༊*·˚How does POLLINATION occur ?🐝🪰🌼🌬
⚡️Pollination occurs when the wall of anther is dry, and it shrinks and split
⚡️This causes pollen grain from pollen sac to release.
⚡️The pollen grain is transferred to stigma by pollinating agents such as insects, wind and animal.
⚡️The pollen grains stick to the glucose in the stigma.
⚡️The glucose molecules then stimulate the germination of pollen grains.
⚡️It will form a pollen tube.
⚡️The pollen tube grows down towards the ovule through the style.
⚡️The generative nucleus will move along the pollen tube towards the ovule and divide by mitosis to form 2 male gametes (n).
⚡️End of pollen tube secrete enzyme to digest the tissues of style.
⚡️Upon reaching embryo sac, pollen tube penetrate the ovule through micropyle.
⚡️Tube nucleus degenerate. Both male gamete enter the embryo sac.
꘎♡━━━━━━━━━━━━━━━━♡꘎
#biology #c6 #f5
#heera
🦋*ੈ✩‧₊˚ 『 @serenenotes 』
❤4🔥1
Students interested to join form 6,
Come here
https://t.me/stpmlyfee
There are many seniors willing to help and guide you on your STPM journey 🤗
Come here
https://t.me/stpmlyfee
There are many seniors willing to help and guide you on your STPM journey 🤗
Telegram
STPM Lyfeee 🤗📖
Info about Form 6 life from an STPM graduate
👍2
Serene NotesChannel ʕっ•ᴥ•ʔっ
Students interested to join form 6, Come here https://t.me/stpmlyfee There are many seniors willing to help and guide you on your STPM journey 🤗
Hey everyone 👋
My friends and I are sharing information about STPM there specifically for science subjects ya ☺️ come2 join heheh
My friends and I are sharing information about STPM there specifically for science subjects ya ☺️ come2 join heheh
Chemistry Past Years
Suggested Ans🙌
SPM 2021 - Q1
🚀Topic : Matters and Atomic Structure 🚀
#chemistry #spm
🦋*ੈ✩‧₊˚ 『 @serenenotes 』
Suggested Ans🙌
SPM 2021 - Q1
🚀Topic : Matters and Atomic Structure 🚀
#chemistry #spm
🦋*ੈ✩‧₊˚ 『 @serenenotes 』
❤4👍2
Chemistry Past Years
Suggested Ans🙌
SPM 2022 - Q4
🚀Topic : Matters and Atomic Structure 🚀
#chemistry #spm
🦋*ੈ✩‧₊˚ 『 @serenenotes 』
Suggested Ans🙌
SPM 2022 - Q4
🚀Topic : Matters and Atomic Structure 🚀
#chemistry #spm
🦋*ੈ✩‧₊˚ 『 @serenenotes 』
❤3
Chemistry Past Years
Suggested Ans🙌
SPM 2023 - Q3
🚀Topic : Matters and Atomic Structure 🚀
#chemistry #spm
🦋*ੈ✩‧₊˚ 『 @serenenotes 』
Suggested Ans🙌
SPM 2023 - Q3
🚀Topic : Matters and Atomic Structure 🚀
#chemistry #spm
🦋*ੈ✩‧₊˚ 『 @serenenotes 』
❤7
Chemistry Past Years
Suggested Ans🙌
SPM 2021 - Q5
🚀Topic : Acids, Bases🚀
#chemistry #spm
🦋*ੈ✩‧₊˚ 『 @serenenotes 』
Suggested Ans🙌
SPM 2021 - Q5
🚀Topic : Acids, Bases🚀
#chemistry #spm
🦋*ੈ✩‧₊˚ 『 @serenenotes 』
❤7👍2
Min dapat byk sgt request for jawapan rate of reactions
InshaAllah min usahakan yaa
InshaAllah min usahakan yaa
❤1🥰1🎉1
Morning geng
Since min dpt byk request utk jawapan tajuk Rate of Reaction, InshaAllah I'll usahakan it today for you all😀
Since min dpt byk request utk jawapan tajuk Rate of Reaction, InshaAllah I'll usahakan it today for you all
Please open Telegram to view this post
VIEW IN TELEGRAM
👍9❤2🥰2⚡1🔥1👏1🤩1😎1
Teaching 9 and 11 year olds chemistry be like 😃
Actually inilah experience pertama akak mengajar young children chemistry 🙈 we did ion coloring today hehe🌷
They live in the same taman perumahan mcm akak, haha bolehlah belajar face to face😉
Actually inilah experience pertama akak mengajar young children chemistry 🙈 we did ion coloring today hehe
They live in the same taman perumahan mcm akak, haha bolehlah belajar face to face
Please open Telegram to view this post
VIEW IN TELEGRAM
❤13🔥3🎉2👍1👏1
Forwarded from INFO STPM
SEMAKAN TAWARAN KEMASUKAN KE TINGKATAN ENAM BOLEH DISEMAK MELALUI
🔗 https://sst6.moe.gov.my
Bermula :
19 MEI 2025
Murid Lepasan SPM yang ingin melanjutkan program tingkatam enam di universiti (UKM) atau (USM) boleh membuat permohonan mulai 19 MEI 2025 - 25 MEI 2025 dan keputusan permohonan boleh disemak pada 3 JUN 2025
Semua murid wajib melaporkan diri di sekolah masing-masing pada :
10 JUN 2025
🔗 https://sst6.moe.gov.my
Bermula :
19 MEI 2025
Murid Lepasan SPM yang ingin melanjutkan program tingkatam enam di universiti (UKM) atau (USM) boleh membuat permohonan mulai 19 MEI 2025 - 25 MEI 2025 dan keputusan permohonan boleh disemak pada 3 JUN 2025
Semua murid wajib melaporkan diri di sekolah masing-masing pada :
10 JUN 2025
❤3
Chemistry Past Years
Suggested Ans🙌
SPM 2021 - Q2
🚀Topic : Rate of Reactions 🚀
#chemistry #spm
🦋*ੈ✩‧₊˚ 『 @serenenotes 』
Suggested Ans🙌
SPM 2021 - Q2
🚀Topic : Rate of Reactions 🚀
#chemistry #spm
🦋*ੈ✩‧₊˚ 『 @serenenotes 』
❤3👍3