Science, asked by manna5mggmichouruld, 1 year ago

Genes are the physical basis of heredity. How are chromosomes, genes and DNA
connected? Explain.

TNSCERT Class 9 General Science Ch2 Cells

Answers

Answered by meharabrar

3

Chromosomes are made up of dna and proteins.dna are made up of thousand genes.

Answered by ragavi2

2

Chromosomes contain genes.
Chromosomes are made up of DNA and proteins.
Chromosomes found in the nucleolus.

Previous Question

Next Question

Similar questions

Biology, 10 months ago

(g) The statements given below are incorrect. Rewrite the correct statement by changing only the words underlined: [5] (i) Blood group AB has no antigen but both the antibodies a and b. (ii) Potassium hydroxide absorbs oxygen. (iii) Plants that manufacture their own food are called heterotrophs. (iv) RNA contains thymine. (v) Iron is the mineral element responsible for the dotting of blood.

Math, 10 months ago

Verify the association property for multiplication of the rational number-7/9,5/6,-4/3...

English, 10 months ago

Q7. Read the extract given below and answer the questions that follows: (5) Two roads diverged in yellow wood. And Sorry I could not travel both And be one traveller, long I stood And locked down once as far as I could To where it bent in the undergrowth; a. At which point had the poet reached ? 1 b. Why was the traveller feeling sorry? 1 c. Why did the poet stand long? 2 d. Give the meaning of...

Chemistry, 1 year ago

Sodium bi carbonate breaks down on heating: 2NaHCO3=======>Na2CO3+ H2O + CO2 (Atomic mass of Na = 23, C = 12, H = 1, O=16) i) How many moles of sodium bi carbonate are there in the equation? ii) What is the mass of sodium bicarbonate used in this equation? iii) How many moles of carbon dioxide are there in this equation? TNSCERT Class 10 Chemistry Ch 10 Atoms and Molecules...

Physics, 1 year ago

HOW IS FRICTION USEFUL??

Art, 1 year ago

what to make bes t out of waste...

English, 1 year ago

essay on mind is not a vessel to be filled but fire to be ignited ..pllzz answer...

English, 1 year ago

How many Muslim people in Indian's not percentage only digits...