10th Standard Syllabus & Materials
10th Standard
TN 10th English Prose - 4 - The Attic Important Questions And Answers Study Material - QB365 Set A
NEW10th Standard
TN 10th English Supplementary - 3 - The Story of Mulan Important Questions And Answers Study Material - QB365 Set A
NEW10th Standard
TN 10th English Poem - 3 - I am Every Woman Important Questions And Answers Study Material - QB365 Set A
NEW10th Standard
TN 10th English Prose - 3 - Empowered Women Navigating The World Important Questions And Answers Study Material - QB365 Set A
NEW10th Standard
TN 10th English Supplementary - 2 - Zigzag Important Questions And Answers Study Material - QB365 Set A
NEW10th Standard
TN 10th English Poem - 2 - The Grumble Family Important Questions And Answers Study Material - QB365 Set A
Published on: 05/12/2020
10th Standard Science Breeding and Biotechnology English Medium Free Online Test 1 Mark Questions 2020-2021
Download Tamil Nadu 10th Standard Science question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.
Questions + Answers key
Take MCQ Science Test1.
_________ is a hybrid of wheat and rye
Triticale
Raphano bras sica
Bananas
Water melons
2.
________ is father of "Indian Green Revolution"
Dr. M. S. Swaminathan
Dr. Norman
Alec Jeffrey
Dr. Ian Wilmut
3.
The human genome has _________ base pairs.
3 billion
3 million
30 million
30 billion
4.
In human beings, _________ of the DNA base sequences are the same and this is called as bulk genomic DNA.
99%
50%
90%
70%
5.
_________ is an example of auto triploid
Coffee
Banana
Potato
Peanut
6.
Pusa snowball is a disease resistant variety of________.
cowpea
cauliflower
wheat
rice
7.
The rice variety peta was from __________
China
Mexico
Indonesia
India
8.
The International rice research institute is located at___________.
New Delhi
Mexico
Phillipines
China
9.
rDNA is a
vector DNA
circular DNA
recombinant of vector DNA and desired DNA
satellite DNA
10.
Pusa Komal is a disease resistant variety of _________.
sugarcane
rice
cow pea
maize
1.
(a)
Triticale
2.
(a)
Dr. M. S. Swaminathan
3.
(a)
3 billion
4.
(a)
99%
5.
(b)
Banana
6.
(b)
cauliflower
7.
(c)
Indonesia
8.
(c)
Phillipines
9.
(c)
recombinant of vector DNA and desired DNA
10.
(c)
cow pea
10th Standard Syllabus & Materials
10th Standard
TN 10th English Prose - 2 - The Night the Ghost Got in Important Questions And Answers Study Material - QB365 Set A
NEW10th Standard
TN 10th English Supplementary - 1 - The Tempest Important Questions And Answers Study Material - QB365 Set A
NEW10th Standard
TN 10th English Poem - 1 - Life Important Questions And Answers Study Material - QB365 Set A
NEW10th Standard
TN 10th English Prose - 1 - His First Flight Important Questions And Answers Study Material - QB365 Set A
Tamilnadu Stateboard 10th Standard Subjects
Tamilnadu Stateboard Standards
