Animal kingdom Flashcards
(202 cards)
1
Q
Ventral suckers are also called?
A
Acetabulum
2
Q
Antiennary glands are present in ___ for ___
A
Aquatic arthropods-Prawns, crabs; Excretion
3
Q
Fassorial animals (Tubiculous) are?
A
Nereis, Balanoglossus, Sacoglossus
4
Q
Buccal diverticulum in ___ gets converted into?
A
Hemichordates, Stomochord (endodermal in origin)
5
Q
Monotreme mammal is
A
Ornithorhyncus- 1 cloacal mammal
6
Q
Closed circulation is present in
A
Annelida- except leech, Chordata- except Urochordata, Cephalopods of molluscans
7
Q
Sycon and Luecosolonia have ____ symmetry
A
Radial symmetry
8
Q
Scientific name of hook worm 🐛
A
Ancyclostoma
9
Q
The only unisexual flat worm is?
A
Schistoma hematobium- Liver fluke
10
Q
Pecten is present in? Function:
A
Bird’s eye.
-Comb like structure
-Accomodates eye+ Nutrition
-Acute, Telescopic vision
-Controls pressure of liquids in eye
11
Q
Is articular membrane ( also called _____ ) a characteristic feature of arthropods?
A
Arthrodial membrane, Yes
12
Q
Trachea, gills, bookgills and booklungs are present in?
A
-Insects
-Crabs, Prawns
-Limulus
-Scorpion, Spider
13
Q
Mention 3 larval names of mollusca. Which of them is the only parasitic larva?
A
Trocophore
Veliger
Glochidium (Parasitic)
14
Q
Antedon is
A
Sea lily
15
Q
Tube feet in echinoderms help in?
A
Locomotion, Food collection
16
Q
Spongocoel is also called
A
Paragastric cavity
17
Q
Physalia is
A
Portugese man of war
18
Q
Jelly fish is called
A
Aurelia
19
Q
Pila (___), Aplysia (___) belong to:
A
Apple snail, Sea hare. Gastropods (Mollusca)
20
Q
Dugesia have high ____ power
A
Regenerative
21
Q
Muscular pharynx is a feature of which phylum?
A
Aschelminthes
22
Q
Clitellum also called ____ helps in ___ in earthworm 🪱
A
Singullum, Fertilization
23
Q
Symmetry of Asterias
A
Pentaradial
24
Q
CF of echinoderms
A
Water vascular system
25
___ are the orgs possessing chordate features throughout their life?
Cephalochordata
26
Vanadium pigment (green colour) is present in
Urochordata
27
Tunicata shows ___ metamorphosis
Retrogative
28
Fishes with Lungs and lobe fins are
Dipnoi fishes, connecting link b/w Fishes and Amphibians
29
Mammals have ___ ribs
Bicephalic
30
Neopalina Galatheca is
Connecting link b/w Annelida and Mollusca
31
Protonephridia and solonocytes (flame cells) are present in
Cephalo chordata and Platyhelminthes
32
CF of Annelida
Nephridia
33
Marine, free living phylums are
Ctenophora, Echinodermata and Hemichordata
34
Bisexuals are also called
Hemaphrodite or Monoecious
35
All bisexuals show cross fertilisation except
Taenia solium
36
Ectoparasite on fishes belong to class
Cyclostomata
37
___ shows Anadromous migration (---)
Peteromyzon=Lamprey; Marine to Freshwater for breeding
38
Nocturnal periodicity is seen in
Wuchereria Branchofti
39
Peripatus is the connecting link b/w
Annelida and Arthropoda
40
Ampulla of lorenzini are present in
Chondricthyes
They are electro receptors
41
Process of detachment of gravid proglatid is?
Apolysis
42
Nemathelminthes show sexual dimorphism. Justify
male: thinner, shorter, curved posterior tale, have cloaca n pineal setae
43
Hydroskeleton is found in
Aschelminthes, Annelida
44
Larva of peteromyzon
Ammocoetus
45
Amniotes are?
Reptiles, Birds, Mammals
46
Limbless amphibian, Having cycloid scales and cloaca is
Ichthyopis, blind worm
47
3 chambers of amphibian heart is
2A + 1V
48
Mammals have ___ cervical vertebrae
7
49
Leathery layer on beaks of birds is called
Racothepha
50
Aptenodytes is ___ aves
Aquatic (Penguin)
51
Elephants don't have ____ penis
Extra abdominal penis (Scrotal sacs)
52
Corpus collosum is present in
Placental mammals (Joins L and R brain hemispheres)
53
Silverfish belongs to phylum
Arthropoda
54
Ventral heart is present in
Chordates
55
Name 2 round worms with direct dev
Wuchereria, Trichella Spiralis
56
Gambusia belonging to class ____, helps in:
Osteichthyes, Eats larva of mosquitoes (Larvivorous fish)
57
Bufo has ___ glands on the skin
Poisonous
58
Birds have __ teeth
No teeth
Jaws modified into Horny beak.
59
___are orgs with richest blood
Aves
60
Olfactory organ in the roof of upper jaw of reptiles is
Jacobsons organ
61
Turtle's scientific name is
Chelone (in water)
Tortoise (land) is called Testudo
62
Connectling link b/w reptiles and birds is
Archaeopteryx
63
Radula is present in Pelecypoda. True/False
False.
Pelecepoda (Unio, Pincta) are only exceptions in Mollusca for not having radula
64
Digestive glands first appear in which phylum?
Annelida
65
Larva of nereis is called
Trocophore
66
External fertilisation in ___ produces direct dev
Earthworm (Because fertilisation takes place in clitellum)
67
Botridial Tissue participate in excretion of?
Leech
68
Which class is an exception to bilaterally symmetry in mollusca?
Gastropoda- Asymmetry
Undergoes Tortion
69
Digestive gland in Molluscans is
Hepatopancreas
70
Choncolin protein is present in
Caco3 shell of molluscs
71
The molluscan that has shell under mantle layer is
Sepia- Cuttle fish
72
Respiration in Echinus, Cucumaria and Star fish is
Peristomial gills
Respiratory trees
Dermal bronchi, Tube feet
73
Coelocanth/Latimaria is a
Living fossil, Connecting link b/w Fish and Amphibian
74
Scoliodon is called dog fish because
Power of smell
75
____ are also called sea arrows because of the presence of ____
Loligo (squid), Siphons (air filled sacs
76
Chetopleaura is called
Chitton
77
Largest molluscan class is____
Gastropoda
78
Organs of Bojanus and Keebers gland are present in ___ for?
Molluscans, Excretion.
Also called Protonephridia kidney, pericardial glands
79
Role of pedicellaria
Cleaning
80
Dermal ossicles are similar to ___ in chordates
Endoskeleton of chordates are also derived from mesoderm
81
Degenerated remains of Notochord is present as ___ in ___
Nuclei of Pulposi, Intervetrebal disk
82
Boring sponge is
Cliona
83
Gemmule formation occurs in ____ sponges, in ____ conditions
Freshwater, Unfavourable
84
Opening of gemmule is called
Micropyle
85
Nematocyst/Sting cells are CF of?
Cnidaria
86
Crocodiles have ___ chambered heart
4
87
Pleurodont teeth is found in
All reptiles except crocodile
88
Is python a poisonous snake?
No
89
Angry/Frightened Echinoderms vomit internal organs in a process called as?
Evisceration
90
Starfish break their arms for defence. Its called
Autotomy
91
Metanephric kidneys are present in
Reptiles, Birds and Mammals
92
Herdmania, Ascidia is called
Sea squits, Sea potatoes. Urochordata
93
Scientific name of lancelet
Amphioxus/ Branchiostoma. Cephalochordata
94
Shape of Camel's RBC
Oval
95
Marsupials have ___
Marsupian pouch (female)
96
Trunchus arteriosis (also called ___________) is present in
Conus arteriosis, Amphibians
97
Columba is
Pigeon
98
Mammary glands are modified ____ glands
Sweat
99
Mid ear in mammals have
Malleus, Incus, Stapes
100
Balanoptera is
Blue whale
101
Duck billed Platypus is called
ornithorhyncus, Prototherian mammal
102
Didelphis uterus is seen in
marsupials
103
Biconvex, Uninucleate and oval RBC are found in
Fishes, amphibians, Reptiles, Aves and camel
104
Flying fox is
Pteropus- Bat
105
Teleostomi refers to
Osteichythyes
106
Elasmobronchi have ___ scales
Placoid scales (Modified teeth.. central dentine, spine enamel)
107
Corpulatory organ in Chondrichthyes
Claster
108
Scoliodon posesses Spiral/Scrotal valve in small intestine. T/F
True
109
Brood pouch is present in ___ males
Hippocampus- Sea horse, (head looks like a horse)
110
Polyphodont teeth are found in
Fishes, amphibians, reptiles
111
Examples of aquarium fishes
Betta (fighting fish), Pterophyllum (Angel fish)
112
8 ciliated comb plates are present in
Ctenophora
113
Peteromyzon has ___ gill slits and Myxine has ____ gill slits
-7
-1 external, 6-15 internal
114
Vestigial eyes are present in ___ org of cyclostomata
Myxine (too dark to see)
115
Periplaneta is
Cockroach
116
Excretory wastes of Osteichthyes
Trimethyl amino oxide (TMO),and ammonia
117
Chondricthyes can live in fresh water. T/F
False. They are exclusively Marine
118
Armoured fishes are
Placodermi (Extinct, Climatius)
119
Slime eels have ___ dev
Direct (Oviparous, ect fertilization), Myxine
120
Monorhina are
Agnatha
121
Jawless vertebrates have Notochord ___ life
Throughout
122
Colourless blood is present in
Cephalochordata, Insects, Hemichordates, Echinoderms
123
Myogenic heart is present in
Chordates and Cephalopods of molluscs
124
Respiration of Molluscans happen through
Feather like gills and Mantle layer
125
Dicondylic skulls are present in
Mammals, Amphibians
126
Lateral line of Osteichthyes have ____ which help in ____
Rheoreceptors, detects electric field and vibrations, Water movement
127
All bisexuals are Protandry except
Sponges- Protogyni
128
Flying fish is
Exocoetus fish
129
___ produces electric current
Torpido
130
Labeo and catla are
Freshwater bony fishes, Rohu, Katla
131
Internally cartilagenous yet bony fish is
Clarias, Magur/Cat fish
132
10 pairs of Cranial and Spinal nerves are
Fishes, amphibians, snakes (16-32 spinal tho)
133
Skin cast/ Exoskeleton (Cornified skin) is removed by
Snakes/ Lizards
134
Epidermal scales in Reptiles are ___ in origin
Ectodermal in origin
135
R and L arch of circulation is seen in
Reptiles
136
Hemidactylus is called
Wall lizard
137
Body of Crocodiles are covered in
Scutes
138
Reptiles have no sexual dimorphism. T/F
True. Male reptiles have internal hemipenis which comes out only during breeding time
139
Voice box of birds is
Syrinx
140
Uropygeal gland in present in
Tail (Uropygea) of birds
141
Hind limbs of birds are covered by scales, showing ___ character
Reptilian
142
Feathers of birds are derived from
Stratum corneum
143
Denatllium belongs to
Mollusca, Elephant Tusk shell
144
Salpa and Doliolum are examples of
Urochordata
145
Pavo means
Peacock
146
Smallest bird is
Humming bird
147
Lower Jaw of mammals are made of
Dentary Bone
148
4 Solid optic lobes in mammals are called
Corpora Quadrigemina
149
Prototherians have ____ cervical vertebrae
9-11
150
Equus is
Horse
151
Monkey and dolphins's scientific name:
Macaca, Delphinus
152
Poisonous spines in hindlimbs are present in
Ornythorhyncus
153
Yolk sac placenta is there in
Marsupials
154
Megalecithal eggs are found in
Fishes, Aves, Reptiles, Prototherians
155
Connecting link b/w cartilagenous and bony fishes is
Chimora
156
Seymeria is the missing connecting link b/w
reptiles and Amphibians
157
Columella auris in mid ear is present in:
Birds, reptiles and amphibians.
Fishes have: Hyomandibularis
158
Chochlea of int ear is coiled in
mammals
159
Monodelphus condition is seen in?
Aves- 1 ovary and oviduct (Left)
160
Flying birds who are unable to fly have flight adaptations. T/F
true- Peacock, hen, etc
161
Which type of aves have corpulatory organs
Flightless/ ratitae.. ostrich, emu, kiwi, Rhea
162
Thermoregulators are
Birds and Mammals
163
Apolar nuerons are found in
Cnidaria, Ctenophora
164
Bioluminescence is a property of
Ctenophores/ sea walnuts/ sea goosberries
165
The only bisexual chordate group is
Urochordates
+Myxine
166
Oikilopleura and Pyrosoma belong to ___
Tunicata
167
Heart is replaced by Dorsal blood vessels in ___ chordates
Cephalochordates
168
Tunicates are called so because
Tunisin (Similar to celllulose) in exoskeleton
169
Craniata are
Euchordates- Higher chordates, ie vertebrates
170
Skull, brain, vertebral column, head and paired appendages are absent in
Acraniata/Protochordates
171
Neural archer is present in
Agnatha- Primitive vertebral column with notochord
172
____ is amphirhina
Gnathostomes
173
First evolved vertebrates are
Ostracodermi- Cephalpsis
Extinct agnatha
174
____ parasite attaches to gills of host
Myxine- Cyclostomes
175
Bones are absent in
Cyclostomes
176
Connecting link b/w cephalochordates and cyclostomes is
Ammocoetus larva
177
Pronephric kidneys are present in
Cyclostomes
178
Hag fish has ____ lips resembling ____
Wrinkled, Old woman
Hag fish==Myxine, cyclostomata
179
Armoured fishes are
Placodermi- Climatius
180
Sime glands are present on Pisces. T/F
True
181
Paired and unpaired fins of pisces are
P- Pectoral and Pelvic
UP- Mid dosal, Caudal and ventral
182
Absence of Tympanum and ossicle (mid and external ear) but presence of Internal ear is a feature of all
Pisces
183
183
Juvenile fishes are also called
Fry or hatchlings
184
Unicircuit circulation is found in
Pisces
185
____ in muscular foot of mollusca helps maintain equillibrium
Statocyst/Lithocyst
186
No specific excretory structures found in
Echinoderms
187
water vascular system is also called
ambulacral system
188
worm like orgs are in ---- phylum
hemichordates
189
stomochord origin
endoderm- from buccal diverticulum
190
larva of hemichordates
Tornaria
191
Notochord's location wrt Dorsal tubular nerve chord in chordates
Notochord- is below nerve chord (Ventral)
192
protonephric kidneys are found in
larval amphibians
193
----- kidneys have only Malphigian tubules. Ex?
Mesonephric, Amphibians n fishes
194
Filter feeders are
Hemichordates, Urochordates, cephalochordates
195
larva of urochordate
Tadpole
196
dorsal blood vessels act like heart in
cephalochordates and hemichordates
197
cyclostomes have --- chambered heart
2
198
kidneys in cyclostomes
pronephric
199
An elaborate network of filamentous ---- structures present in the cytoplasm is collectively referred to as the cytoskeleton.
proteinaceous
200
201
