#ghamand Most detailed and amazing lecture of genetics...thank you so much ma'am you are best ....we are soo blessed to have you as our biology teacher...
Variations within species causes by: Mutation- changes in the sequences of genes in DNA, are one source of genetic variation. Gene flow Genetic drift Environmental factor Random events Sexual reproduction Recombination
Osm lecture mam...🔥 Me aapke sabhi lecture puri consistency ke sath attend karti hu aur last tak ese hi karti rahungi..... I hope you're always be with me🤗 #ghamand #gargians
#ghamand 37:11 Variations within a species are caused by: 1. **Genetic Mutations**: Random changes in DNA. 2. **Genetic Recombination**: Mixing of genes during sexual reproduction. 3. **Gene Flow**: Exchange of genes between populations. 4. **Natural Selection**: Favoring of traits that enhance survival. 5. **Environmental Factors**: Influence of surroundings on gene expression. 6. **Genetic Drift**: Random changes in allele frequencies, especially in small populations. ❤❤❤❤❤❤❤❤❤❤❤❤
Aj hi apki purani series se genetics complete kri mam......apse sch m kafi deep knowledge mili jo reasons mere fav teacher b n bta pa❤❤e❤❤❤
Kya baat hai, proud of you 👏 😊❤
belv me guys aaj mam ke wajha se main apna sapna poora krrha ho thanks alot mam apne itne efforts se jo v pdhyaa main apka sukar guzar ho
#ghamand
Most detailed and amazing lecture of genetics...thank you so much ma'am you are best ....we are soo blessed to have you as our biology teacher...
Thank you bache ❤
Verrryyy nice lecture mam....❤
Thankyou so much gargi bro
#ghamand
#gargians
Thank you beta ❤
Variations within species causes by:
Mutation- changes in the sequences of genes in DNA, are one source of genetic variation.
Gene flow
Genetic drift
Environmental factor
Random events
Sexual reproduction
Recombination
#gargians
mam its wondorfull.....
Osm lecture mam...🔥
Me aapke sabhi lecture puri consistency ke sath attend karti hu aur last tak ese hi karti rahungi.....
I hope you're always be with me🤗
#ghamand
#gargians
#ghamand
❤. Gargi mam .❤ my favourite mam 😊
Thank you
❤❤❤❤great❤❤❤❤
Thank you bro ❤
## GHAMND bro Mam 🤘😊 super thi class concept ke sath notes bhi ho gaye 🙏🔥
#Ghamand
Variations within a species can be caused by a combination of genetic and environmental factors.
#ghamand ❤❤❤
Ques- What causes variation within a species?
Ans- Genetic and environmental factors.
#GHAMAND
ANSWER -- MUTATION
#ghamand ❤
#ghamand
Ans. May be recombination 😮
Thank you so much mam is is the best session ❤️ sab kucha samacha ayaa
#ghammad😊
#ghamand
37:11 Variations within a species are caused by:
1. **Genetic Mutations**: Random changes in DNA.
2. **Genetic Recombination**: Mixing of genes during sexual reproduction.
3. **Gene Flow**: Exchange of genes between populations.
4. **Natural Selection**: Favoring of traits that enhance survival.
5. **Environmental Factors**: Influence of surroundings on gene expression.
6. **Genetic Drift**: Random changes in allele frequencies, especially in small populations.
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Lst tk ruke rahe
🎉🎉🎉
Gene /mutation answer
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Answer of h.w question is changes in the sequence of gene that's why variation occurs within a species
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