Improvement in Food Resources in One-Shot Class 9 Biology (Concepts+Menti Quiz) | BYJU'S Class 9

Who is watching this video before one week of the exam ..They are the legender😎😎

Mam your voice is toooo unpleasant 😢with a high pitch 😢😢

Cringe

Food security

Improve crop yields

Hello please tell my answer

Great teaching 🎉🎉.I could understand

Mam manure can all so be disadvantage of slow growth

Byjus hai😢. Par teachers ❤❤

I enjoyed the video lot
Thank ❤ you ma'am

😊😊

Mam please use green screen , don't use smart bord it makes the video quality very bad

hi

hi

hi

tq mam

yes mam

mam this lesson is 🤤🤤🤤🤤🤤🤤🤤🤤🤤🤤🤤🤤🤤🤤🤤🤤🤤🤤🤤🤤🤤🤤🤤🤤🤤🤤🤤🤤🤤🤤🤤🤤🤤🤤🤤🤤🤤🤤🤤🤤🤤

Different types of crops

No

Gayatri

How I can join your telegram group

👍👍

Weedicise

Population growth

Thank you ma'am 🙏🙏 it helped me alot ❤️💖

❤

u look pretty

homework question
1] how should we improve crop variety artificially
answer: 1] inserting genes into the plants according to our desire
2] breeding of two different plants
simply: hybridization and genetic modification mam.
understood all your teachings clearly. topics are at fingertips. thankyou, mam.

Good evening mam sakshi kumari medhavi STUDENT

Aishwarya mam is best in teaching biology 😊

a

b

a

Because of the population because population increase and demand of food get increase that why plant and animal food manufacture in large

Hi

Thankyou mam

👍👍👍👍👍

Hi

👍👍👍

👍👍👍👍👍

Hi

Hlo mam

Make it little short video

Mam tell in Telugu please

Please