11th Standard Syllabus & Materials

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11th Standard Zoology - Tissue Level of Organisation English Medium Free Online Test One Mark Questions 2020 - 2021

Published on: 11/11/2020

Download Tamil Nadu 11th Standard Biology 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.

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Std: 11th Standard - Biology

chapter: - Model Question paper

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Questions:

Multiple Choice Question

10 x 1 = 10

These are the fundamental units of neural tissues__________

(a)

Cartilages

(b)

Nephrons

(c)

Tendons

(d)

Neurons

The adipose tissue which contains abundant mitochondria is called _____________

(a)

white fat

(b)

fat cells

(c)

brown fat

(d)

white adipose tissue.

-----is a fluid connective tissue

(a)

Lymph

(b)

Blood

(c)

Mucus

(d)

Saliva

Areolar connective tissue is called______________

(a)

White fat

(b)

Brown fat

(c)

Tissue fluid

(d)

Stroma

Pick out the odd one:

(a)

Mucus

(b)

Saliva

(c)

Hormone

(d)

Milk

Assertion (A): Smooth muscles do not show Striations.
Reason (R): They are voluntary muscles

(a)

A and R are right

(b)

A and R are wrong

(c)

R is the reason for A

(d)

A is right and R is wrong

Choose the wrong statement.
i) Squamous epithelium is made up of flattened cells.
ii) Glandular epithelium is present in trachea.
iii) Microvilli are modifications of columnar epithelial cells.
iv) Collagen is a type of connective tissue.

(a)

i&ii

(b)

iii&iv

(c)

i & iv

(d)

ii and iv

Non-shivering thermogenesis in neonates produces heat through _______.

(a)

White fat

(b)