frog

44問 • 1年前

Nayan Kumar

通報

問題一覧

Frocks belong to class

amphibia

Frogs are poikilothermes

true true

Frogs have camouflage property

Summer sleep of frog is called as

aestivation

Winter sleep of frog is called as

hibernation

Frog skin is smooth and slippery due to presence of

mucus

The frog never drink water but absorb it through the skin

Eyes of frog are bulged and are not covered by nictating membrane that protect them from while in water

false

Frogs limbs are used in

all of the following

Frogs hind limbs end in 4 digits and they are larger and muscular than fore limbs that end in 5 digits

Male frogs can be distinguished by the help of vocal sacs

copulatory pad on the first digit of the fore limbs which are present in female frogs

Alimentary canal of frogs are ____because frogs are carnivores and hence the length of intestine is reduced

short

Oesophagus of frog finally opens in

cloaca

Food is captured by bilobed tongue

Partially digested food of frog is called as

chyme

Partially digested food of frog is called as chyme passed from stomach to first part of small intestine known as

duodenum

Cutaneous respiration performed by

skin

Pulmonary respiration performed by

lungs

During aestivation and hibernation gaseous exchange takes place through

skin

The vascular system of frog is poorly developed closed type

Heart is a muscular structure situated in the lower part of the body cavity

Chambers of heart of frog are covered by membrane called

pericardium

A triangular structure called_____ joins the right atrium

sinus venosus

Which chamber of heart of frog receive blood through the major veins called Venacava

sinus venosus

The ventricle opens into sac like _____on the ventral side of the heart

conus arteriosus

The ventricle opens into sac like conus arteriosus on the dorsal/ventral side of the heart

ventral

When on land it takes the colour of the land when on grass is takes the colour of the grasses this properties called

camouflage

Copying organism actions for the purpose of self defence is called as

mimicry

Sab phylum of frog is

vertebrata

Super class of frog is

Tetrapoda

Dorsal colour of frog is

olive green

Ventral colour of frog is

pale yellow

Skin of frog is most smooth and slippery due to the presence of

mucus

To protect eyes of rocks they have a covering over it known as

nictitating membrane

Below the mouth a pair of nostrils is present

Female frog has more size than the male frogs

A: length of intestine of frogs is reduced R: frogs are carnivores

Food is captured by bilobed tongue

Partially digested food chyme is passed from oesophagus to stomach

The duodenum receives the bile from gallbladder and pancreatic juice from the pancreas through a

common bile duct

In frogs pancreatic juices digests both carbohydrates and proteins

In frogs final digestion takes place in the intestine

Frogs have moist skin to perform_____respiration

cutaneous

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問題一覧

Frocks belong to class

amphibia

Frogs are poikilothermes

true true

Frogs have camouflage property

Summer sleep of frog is called as

aestivation

Winter sleep of frog is called as

hibernation

Frog skin is smooth and slippery due to presence of

mucus

The frog never drink water but absorb it through the skin

Eyes of frog are bulged and are not covered by nictating membrane that protect them from while in water

false

Frogs limbs are used in

all of the following

Frogs hind limbs end in 4 digits and they are larger and muscular than fore limbs that end in 5 digits

Male frogs can be distinguished by the help of vocal sacs

copulatory pad on the first digit of the fore limbs which are present in female frogs

Alimentary canal of frogs are ____because frogs are carnivores and hence the length of intestine is reduced

short

Oesophagus of frog finally opens in

cloaca

Food is captured by bilobed tongue

Partially digested food of frog is called as

chyme

Partially digested food of frog is called as chyme passed from stomach to first part of small intestine known as

duodenum

Cutaneous respiration performed by

skin

Pulmonary respiration performed by

lungs

During aestivation and hibernation gaseous exchange takes place through

skin

The vascular system of frog is poorly developed closed type

Heart is a muscular structure situated in the lower part of the body cavity

Chambers of heart of frog are covered by membrane called

pericardium

A triangular structure called_____ joins the right atrium

sinus venosus

Which chamber of heart of frog receive blood through the major veins called Venacava

sinus venosus

The ventricle opens into sac like _____on the ventral side of the heart

conus arteriosus

The ventricle opens into sac like conus arteriosus on the dorsal/ventral side of the heart

ventral

When on land it takes the colour of the land when on grass is takes the colour of the grasses this properties called

camouflage

Copying organism actions for the purpose of self defence is called as

mimicry

Sab phylum of frog is

vertebrata

Super class of frog is

Tetrapoda

Dorsal colour of frog is

olive green

Ventral colour of frog is

pale yellow

Skin of frog is most smooth and slippery due to the presence of

mucus

To protect eyes of rocks they have a covering over it known as

nictitating membrane

Below the mouth a pair of nostrils is present

Female frog has more size than the male frogs

A: length of intestine of frogs is reduced R: frogs are carnivores

Food is captured by bilobed tongue

Partially digested food chyme is passed from oesophagus to stomach

The duodenum receives the bile from gallbladder and pancreatic juice from the pancreas through a

common bile duct

In frogs pancreatic juices digests both carbohydrates and proteins

In frogs final digestion takes place in the intestine

Frogs have moist skin to perform_____respiration

cutaneous