1st lesson belanja
Krishna's profile, qualifications and contact details have been verified by our experts
Krishna
- Rate RM8
- Response 1h
RM8/h
Contact
1st lesson belanja
- Biology
- Zoology
- Biotechnology
I am passed out pure science stream. My most favourite subject biology.
- Biology
- Zoology
- Biotechnology
Lesson location
About Krishna
Welcome back to class! Grab your notebook and pen. Today, we are keeping our focus locked on high-yield NCERT concepts, diagrams, and precise definitions so you are completely prepared to ace your biology exams.Fantastic! I love the enthusiasm. Since you're geared up and ready to go, let's make the most of our study session.
See more
About the lesson
- Primary
- Secondary
- SPM
- +8
levels :
Primary
Secondary
SPM
Form 6
STPM
Adult education
Bachelor
Masters
Diploma
Doctorate
Other
- English
All languages in which the lesson is available :
English
Here is a comprehensive, high-yield compilation of the most important lines and concepts directly from NCERT Biology textbooks, structured by chapters/units to help you revise quickly and score maximum marks in exams.
Unit I: Reproduction
Sexual Reproduction in Flowering Plants
Microsporogenesis: The process of formation of microspores from a pollen mother cell (PMC) through meiosis is called microsporogenesis.
Tapetum: The innermost wall layer of the anther. It nourishes the developing pollen grains and is multinucleate with dense cytoplasm.
Pollen Viability: In some cereals like rice and wheat, pollen grains lose viability within 30 minutes of release; in some members of Rosaceae, Leguminosae, and Solanaceae, they maintain viability for months.
Double Fertilization: Unique to angiosperms. It involves two types of fusions: Syngamy (male gamete + egg cell \rightarrow zygote) and Triple Fusion (male gamete + two polar nuclei \rightarrow Primary Endosperm Nucleus / PEN).
Apomixis: A form of asexual reproduction that mimics sexual reproduction, producing seeds without fertilization (e.g., in some species of Asteraceae and grasses).
Human Reproduction
Spermiogenesis: The transformation of spermatids into spermatozoa (sperm).
Spermiation: The release of mature spermatozoa from the Sertoli cells into the lumen of the seminiferous tubules.
Implantation: The blastocyst embeds in the endometrium of the uterus, brought about by the blastomere cells, leading to pregnancy.
Placenta: Acts as an endocrine tissue and produces several hormones like hCG, hPL, estrogens, and progestins (essential during pregnancy).
See more
Rates
Rate
- RM8
Pack rates
- 5h: RM40
- 10h: RM80
free lessons
This first lesson is free to allow you to get to know your teacher so that they can best meet your needs.
- 1hr
online
- RM8/h
Similar Biology tutors in Achintyanagar
Banuki
Kuala Lumpur & online
- RM55/h
Mustafa
Puchong & online
- RM45/h
- 1st lesson belanja
Ahmed
Kuala Lumpur & online
- RM210/h
Ghazala
Ampang Jaya & online
- RM60/h
- 1st lesson belanja
Faiznur Ain
Raub & online
- RM55/h
- 1st lesson belanja
Dr Jabez (MBBS)
Ipoh & online
- RM30/h
- 1st lesson belanja
Subbalaxmi
Butterworth & online
- RM80/h
- 1st lesson belanja
San
Gelugor & online
- RM55/h
Mirthdzoy
Papar & online
- RM20/h
Dr Murtaza
Kuala Lumpur & online
- RM100/h
Aayush
Seri Kembangan & online
- RM39/h
Suganisha
Ampang Jaya & online
- RM30/h
Muhammad
Serdang & online
- RM40/h
- 1st lesson belanja
Sinthukan
Kuala Lumpur & online
- RM60/h
Zulnazirul
Kuching & online
- RM45/h
- 1st lesson belanja
Pradharani
Kuala Lumpur & online
- RM70/h
- 1st lesson belanja
Sachin
Seri Kembangan & online
- RM40/h
- 1st lesson belanja
Thiviyaa
Subang Jaya & online
- RM40/h
- 1st lesson belanja
Gia
Kuala Lumpur & online
- RM60/h
- 1st lesson belanja
ATHITTAN
Kuala Terengganu & online
- RM40/h
- 1st lesson belanja
-
See Biology tutors
