Class 10th science notes
35.1K subscribers
57 photos
163 files
77 links
Contact here at @PromoXtalk_bot for any business/ promotion related queries

Contact here @MaterialXrequest_bot for requesting any Study materials
Download Telegram
Read This Before You Waste Another Day

Let’s be honest.
You’re not failing because you’re not smart.
You’re failing because you keep waiting for the perfect moment to start.

“I’ll study after lunch.”
“I’ll start from Monday.”
“I’ll finish everything tonight.”

And guess what?
None of that actually happens.

You don’t need a new timetable.
You don’t need fancy notes.
You don’t need 50 different highlighters.

You need discipline for ONE HOUR a day.
Just one.
Because one focused hour can do more than six hours of half-hearted studying.

But here’s the uncomfortable part —
You already know all this.
You’re just ignoring it because comfort feels nicer than effort.

Meanwhile, someone who’s not smarter than you…
not richer than you…
not more talented than you…
is slowly, quietly, consistently building their future.

They’ll get the marks.
They’ll get the college seat.
They’ll get the opportunities.
Not because they’re special —
but because they showed up when you didn’t.

💭 Ask yourself:
Are you really tired?
Or just too comfortable?

Six months of focus can change your whole life.
Six months of excuses can destroy it.

Your future self is watching you right now.
Don’t disappoint him.

Start today.
Start small.
But start. 🔥
19👍15🔥4
🔥PW NSAT Free Enrollment jaldi End hone wala h... Fatafat register kr lo!!🥰

Cash prize and dher saare  rewards hain
🤑..

⭐️Link 🔗 https://www.pw.live/scholarship/vidyapeeth/nsat?utm_source=Inf&utm_medium=Aff&utm_campaign=R1


👆Each & Every Member of this channel can enroll now 🔥
Please open Telegram to view this post
VIEW IN TELEGRAM
😫 Struggling with Competency-Based Questions?
50% Practice Papers Cover Them For You!

💥 Features:
🔹 111 Most Probable Questions
🔹 50% Competency-Based Practice
🔹 CBSE PYQs + Marking Scheme
🔹 Chapterwise Mind Maps & SOP
🔹 Answer Templates for Perfect Presentation

🧠 Designed as per latest CBSE 2025–26 syllabus

🚀 Get it now before stock runs out!
Buy Now on Amazon https://www.amazon.in/stores/page/45454208-63C2-4F12-A65D-D2BCCC10EDD2?channel=CLASS10_SP_4NOV
Please open Telegram to view this post
VIEW IN TELEGRAM
📢 Today's Quiz Topic

Heredity

The quiz will start in 10 seconds! Get ready! 🧠
👍3
Which of the following is an example of an acquired trait in humans?
Anonymous Quiz
30%
Eye color
18%
Blood type
45%
Skill in playing the piano
7%
Hair texture
According to the Law of Segregation, how many alleles for a particular trait are present in a single gamete?
Anonymous Quiz
33%
One
60%
Two
4%
Four
3%
Zero
In a monohybrid cross between a pure tall pea plant (TT) and a pure dwarf pea plant (tt), what is the phenotypic ratio in the F2 generation?
Anonymous Quiz
6%
1:1
34%
1:2:1
35%
3:1
24%
9:3:3:1
The reason why Gregor Mendel chose the pea plant (Pisum sativum) for his experiments was that it:
Anonymous Quiz
9%
Had a very long life cycle.
11%
Produced very few offspring.
73%
Had many contrasting and easily observable traits.
7%
Was difficult to cross-pollinate.
The functional segments of DNA that carry the information for protein synthesis are called:
Anonymous Quiz
38%
Chromosomes
17%
Ribosomes
39%
Genes
6%
Alleles
If the F1 generation from a cross shows a trait that was not present in either parent, it is an example of:
Anonymous Quiz
20%
Dominance
33%
Recessiveness
21%
Independent assortment
26%
This scenario is not possible with simple Mendelian genetics.
If a round, green-seeded pea plant (RRyy) is crossed with a wrinkled, yellow-seeded pea plant (rrYY), what will be the phenotype of the F1 generation?
Anonymous Quiz
50%
Round and yellow
26%
Round and green
21%
Wrinkled and yellow
3%
Wrinkled and green
Who is known as the 'Father of Genetics' for his extensive work on inheritance using pea plants?
Anonymous Quiz
11%
Charles Darwin
76%
Gregor Mendel
10%
James Watson
3%
Louis Pasteur
Which of the following represents the genotype of a heterozygous tall pea plant?
Anonymous Quiz
44%
TT
45%
Tt
7%
tt
4%
tT
How many pairs of chromosomes are present in a human somatic (body) cell?
Anonymous Quiz
12%
22
69%
23
6%
44
13%
46
A normal human female has which of the following sex chromosome combinations?
Anonymous Quiz
75%
XX
20%
XY
4%
XO
1%
YY
The alternative forms of a gene occupying the same position on homologous chromosomes are called:
Anonymous Quiz
28%
Genotypes
30%
Phenotypes
41%
Alleles
1%
Loci
A cross between a plant with round yellow seeds (RRYY) and a plant with wrinkled green seeds (rryy) produces F1 plants with round yellow seeds. What is the genotype of the F1 plants?
Anonymous Quiz
32%
RRYY
61%
RrYy
3%
rryy
4%
Rryy
The observable physical or biochemical characteristics of an organism is its:
Anonymous Quiz
25%
Genotype
52%
Phenotype
12%
Allele
11%
Genome