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 Plant and Animal Hormones English Medium Free Online Test 1 Mark Questions with Answer Key 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 the hormone secreted by Thymus.
Thymosin
Estrogen
Testosterone
Progesterone
2.
_____ promotes the ripening of fruits.
Auxin
Abscisic Acid
Ethylene
Cytokinin
3.
Premature shedding is caused by ______
auxin
ethylene
ABA
gibberellin
4.
_____ is called Stress hormone.
Auxin
Gibberellin
Cytokinin
ABA
5.
______ is not a function of thyroid.
BMR
Body temperature
Carbo hydratemetabolism
Anti-allergic
6.
Auxins were identified by ______
Darwin
Kogi
Went
Funk
7.
Which one is referred as “Master Gland”?
Pineal gland
Pituitary gland
Thyroid gland
Adrenal gland
8.
To increase the sugar production in sugarcanes they are sprayed with _______
Auxin
Cytokinin
Gibberellins
Ethylene
9.
Avena coleoptile test was conducted by
Darwin
N. Smit
Paal
F.W. Went
10.
The hormone which has positive effect on apical dominance is:
Cytokinin
Auxin
Gibberellin
Ethylene
1.
(a)
Thymosin
2.
(c)
Ethylene
3.
(b)
ethylene
4.
(d)
ABA
5.
(d)
Anti-allergic
6.
(c)
Went
7.
(b)
Pituitary gland
8.
(c)
Gibberellins
9.
(d)
F.W. Went
10.
(b)
Auxin
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
