Which one of the following animals has two separate circulatory pathways?

Destruction of the anterior horn cells of the spinal cord would result in loss of :-

Integrating impulses
Sensory impulses
Voluntary motor impulses
Commissural impulses

Topic:

Neural Control and Coordination

Book:

Linear Algebra: A Modern Introduction

Exam:

NEET 2015

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In photosynthesis, the light-independent reactions take place at :

Stromal matrix
Thylakoid lumen
Photosystem - I
Photosystem-II

Topic:

Photosysnthesis in Higher Plants

Book:

Linear Algebra: A Modern Introduction

Exam:

NEET 2015

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In mammalian eye, the ‘fovea’ is the center of the visual field, where :

More rods than cones are found.
High density of cones occur, but has no rods
The optic nerve leaves the eye
Only rods are present

Topic:

Neural Control and Coordination

Book:

Linear Algebra: A Modern Introduction

Exam:

NEET 2015

View 3 solutions

Practice questions from Linear Algebra: A Modern Introduction

The chitinous exoskeleton of arthropods is formed by the polymerisation of :

Lipoglycans
Keratin sulphate and chondroitin sulphate
D-glucosamine
N-acetyl glucosamine

Topic:

Animal Kingdom

Book:

Linear Algebra: A Modern Introduction

Exam:

NEET 2015

View 3 solutions

Body having meshwork of cells, internal cavities lined with food filtering flagellated cells and indirect development are the characteristics of phylum:

Protozoa
Coelenterata
Porifera
Mollusca

Topic:

Animal Kingdom

Book:

Linear Algebra: A Modern Introduction

Exam:

NEET 2015

View 3 solutions

Metagenesis refers to:

Presence of a segmented body and parthenogenetic mode of reproduction
Presence of different morphic forms
Alternation of generation between asexual and sexual phases of an organism
Occurrence of a drastic change in form during post-embryonic development

Topic:

Animal Kingdom

Book:

Linear Algebra: A Modern Introduction

Exam:

NEET 2015

View solution

An important characteristic that Hemichordates share with Chordates is:

Absence of notochord
Ventral tubular nerve cord
Pharynx with gill slits
Pharynx without gill slits

Topic:

Animal Kingdom

Book:

Linear Algebra: A Modern Introduction

Exam:

NEET 2017

View 4 solutions

Practice questions from Animal Kingdom in the same exam

Match the following columns and select the correct option.
Column-I Column-II
(a) 6-15 pairs of gill slits (i) Trygon
(b) Heterocercal caudal fin (ii) Cyclostomes
(c) Air Bladder (iii)Chondrichthyes
(d) Poison sting (iv) Osteichthyes

Hard

(a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)
(a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)
(a)-(iv), (b)-(ii), (c)-(iii), (d)-(i)
(a)-(i), (b)-(iv), (c)-(iii), (d)-(ii)

Topic:

Animal Kingdom

Book:

Fundamentals of Physics, Extended

Exam:

NEET 2020

View 4 solutions

Match the following :

Choose the correct answer from the options given below.

a - (i), b - (iv), c - (iii), d - (ii)
a - (ii), b - (iii), c - (i), d - (iv)
a - (iv), b - (i), c - (iii), d - (ii)
a - (ii), b - (iii), c - (iv), d - (i)

Topic:

Animal Kingdom

Book:

Calculus: Early Transcendentals

Exam:

NEET 2021

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Select the Taxon mentioned that represents both marine and fresh water species :

Echinoderms
Ctenophora
Cephalochordata
Cnidaria

Topic:

Animal Kingdom

Book:

Chemistry

Exam:

NEET 2014

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Identify the vertebrate group of animals characterized by crop and gizzard in its digestive system

Aves
Reptilia
Amphibia
Osteichthyes

Topic:

Animal Kingdom

Book:

Fundamentals of Physics, Extended

Exam:

NEET 2018

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Practice more questions from Animal Kingdom

Match Column-I with Column-II for housefly classification and select the correct option using the codes given below :

a-iii b-ii c-iv d-i
a-ii b-iii c-iv d-i
a-iii b-i c-iv d-ii
a-iii b-iv c-ii d-i

Topic:

Animal Kingdom

Book:

Biology-for-NEET-Volume-1-Class-XI

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A group of animals having marsupium is :

Hard

Monotremata
Eutheria
Metatheria
Prototheria

Topic:

Animal Kingdom

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What is osphradium? Give its function.

Topic:

Animal Kingdom

Book:

Modern ABC Biology Class 11 Part 1 (Modern ABC)

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Write 'True' or 'False': The fertilization in majority of echinoderms occurs in open water.

Topic:

Animal Kingdom

Book:

Modern ABC Biology Class 11 Part 1 (Modern ABC)

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Practice questions on similar concepts asked by Filo students

Mathematical explanation for why the rate of evolution of neutral mutations is independent of population size . Introduction: Mutation is an abrupt change in the nucleotide sequence of DNA which directly affects the gene expression. The mutation is caused by physical agents like X-ray, UV, and gamma rays as well as by some chemical agents like Mustard gas, Ethidium bromide, etc.

Topic:

Biology

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generation of bacteria shows more similarities with Generation

3^{rd}

$2^{nd}$
Only $3^{r d}$
$1^{st}$
None of these

Topic:

Genetics and Evolution

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128 acts mainly on the liver cells (hepatocytes) and stimulates glycogenolysis resulting in an increased blood sugar (hyperglycemia). In addition, this hormone stimulates the process of gluconeogenesis which also contributes to hyperglycemia. reduces the cellular glucose uptake and utilisation. Thus, is a hyperglycemic hormone. 1) Androgen 2) Insulin 3) Glucagon

Topic:

Cell: Structure and Functions

View solution