NEET Test Series from KOTA - 10 Papers In MS WORD
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Animal kingdom
261586
The $\mathbf{p H}$ of the avian blood is maintained by
1 $\mathrm{HCO}_{3}$
2 $\mathrm{H}_{2} \mathrm{PO}_{4}^{-}$
3 $\mathrm{CH}_{3} \mathrm{COO}$
4 $\mathrm{Cl}^{-}$
Explanation:
A Bicarbonate $\left(\mathrm{HCO}_{3}{ }^{-}\right)$ions keep the $\mathrm{pH}$ of avian blood constant. The body of avian contains a number of buffering system that serve to regulate the $\mathrm{pH}$ between 7.33 \& 7.45. Since bicarbonate ion is a base, it helps neutralise the acid in the blood and increase the $\mathrm{pH}$ above 7 .
KVPY SA-2016
Animal kingdom
261587
Food storage in Leucosolenia occur by :
1 ostia
2 osculum
3 thesocyte
4 spongocoel
Explanation:
C Food storage in Leucosolenia occur by thesocyte. The thesocytes of sponges are usually binucleate and are packed with yolk platelets. They store food in the form of basic proteins and glycoproteins.
MGIMS Wardha-2005
Animal kingdom
261588
Sponges are :
1 pelagic
2 free-swimming
3 planktonic
4 sessile
Explanation:
D All the sponges are sessile, meaning they cannot move around. Adult sponges are sessile and they are not able to walk from place to place. They are generally found in freshwater but survive in a marine environment. They do not have well developed locomotary organs.
VMMC-2005
Animal kingdom
261589
Which of the following groups is a side line in the process of evolution?
1 Porifera
2 Annelids
3 Echinodermata
4 None of these
Explanation:
A Phylum porifera is a group of simple aquatic animals that lack true tissues, organs and symmetry. They are regarded as side line to the major trends of evolution. Porifera possess cellular level organisation and their individual cells functioning independently, they lack in the coordinated patterns of cell functions found in more specialized tissues or organs of other animal phyla.
261586
The $\mathbf{p H}$ of the avian blood is maintained by
1 $\mathrm{HCO}_{3}$
2 $\mathrm{H}_{2} \mathrm{PO}_{4}^{-}$
3 $\mathrm{CH}_{3} \mathrm{COO}$
4 $\mathrm{Cl}^{-}$
Explanation:
A Bicarbonate $\left(\mathrm{HCO}_{3}{ }^{-}\right)$ions keep the $\mathrm{pH}$ of avian blood constant. The body of avian contains a number of buffering system that serve to regulate the $\mathrm{pH}$ between 7.33 \& 7.45. Since bicarbonate ion is a base, it helps neutralise the acid in the blood and increase the $\mathrm{pH}$ above 7 .
KVPY SA-2016
Animal kingdom
261587
Food storage in Leucosolenia occur by :
1 ostia
2 osculum
3 thesocyte
4 spongocoel
Explanation:
C Food storage in Leucosolenia occur by thesocyte. The thesocytes of sponges are usually binucleate and are packed with yolk platelets. They store food in the form of basic proteins and glycoproteins.
MGIMS Wardha-2005
Animal kingdom
261588
Sponges are :
1 pelagic
2 free-swimming
3 planktonic
4 sessile
Explanation:
D All the sponges are sessile, meaning they cannot move around. Adult sponges are sessile and they are not able to walk from place to place. They are generally found in freshwater but survive in a marine environment. They do not have well developed locomotary organs.
VMMC-2005
Animal kingdom
261589
Which of the following groups is a side line in the process of evolution?
1 Porifera
2 Annelids
3 Echinodermata
4 None of these
Explanation:
A Phylum porifera is a group of simple aquatic animals that lack true tissues, organs and symmetry. They are regarded as side line to the major trends of evolution. Porifera possess cellular level organisation and their individual cells functioning independently, they lack in the coordinated patterns of cell functions found in more specialized tissues or organs of other animal phyla.
261586
The $\mathbf{p H}$ of the avian blood is maintained by
1 $\mathrm{HCO}_{3}$
2 $\mathrm{H}_{2} \mathrm{PO}_{4}^{-}$
3 $\mathrm{CH}_{3} \mathrm{COO}$
4 $\mathrm{Cl}^{-}$
Explanation:
A Bicarbonate $\left(\mathrm{HCO}_{3}{ }^{-}\right)$ions keep the $\mathrm{pH}$ of avian blood constant. The body of avian contains a number of buffering system that serve to regulate the $\mathrm{pH}$ between 7.33 \& 7.45. Since bicarbonate ion is a base, it helps neutralise the acid in the blood and increase the $\mathrm{pH}$ above 7 .
KVPY SA-2016
Animal kingdom
261587
Food storage in Leucosolenia occur by :
1 ostia
2 osculum
3 thesocyte
4 spongocoel
Explanation:
C Food storage in Leucosolenia occur by thesocyte. The thesocytes of sponges are usually binucleate and are packed with yolk platelets. They store food in the form of basic proteins and glycoproteins.
MGIMS Wardha-2005
Animal kingdom
261588
Sponges are :
1 pelagic
2 free-swimming
3 planktonic
4 sessile
Explanation:
D All the sponges are sessile, meaning they cannot move around. Adult sponges are sessile and they are not able to walk from place to place. They are generally found in freshwater but survive in a marine environment. They do not have well developed locomotary organs.
VMMC-2005
Animal kingdom
261589
Which of the following groups is a side line in the process of evolution?
1 Porifera
2 Annelids
3 Echinodermata
4 None of these
Explanation:
A Phylum porifera is a group of simple aquatic animals that lack true tissues, organs and symmetry. They are regarded as side line to the major trends of evolution. Porifera possess cellular level organisation and their individual cells functioning independently, they lack in the coordinated patterns of cell functions found in more specialized tissues or organs of other animal phyla.
NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
Animal kingdom
261586
The $\mathbf{p H}$ of the avian blood is maintained by
1 $\mathrm{HCO}_{3}$
2 $\mathrm{H}_{2} \mathrm{PO}_{4}^{-}$
3 $\mathrm{CH}_{3} \mathrm{COO}$
4 $\mathrm{Cl}^{-}$
Explanation:
A Bicarbonate $\left(\mathrm{HCO}_{3}{ }^{-}\right)$ions keep the $\mathrm{pH}$ of avian blood constant. The body of avian contains a number of buffering system that serve to regulate the $\mathrm{pH}$ between 7.33 \& 7.45. Since bicarbonate ion is a base, it helps neutralise the acid in the blood and increase the $\mathrm{pH}$ above 7 .
KVPY SA-2016
Animal kingdom
261587
Food storage in Leucosolenia occur by :
1 ostia
2 osculum
3 thesocyte
4 spongocoel
Explanation:
C Food storage in Leucosolenia occur by thesocyte. The thesocytes of sponges are usually binucleate and are packed with yolk platelets. They store food in the form of basic proteins and glycoproteins.
MGIMS Wardha-2005
Animal kingdom
261588
Sponges are :
1 pelagic
2 free-swimming
3 planktonic
4 sessile
Explanation:
D All the sponges are sessile, meaning they cannot move around. Adult sponges are sessile and they are not able to walk from place to place. They are generally found in freshwater but survive in a marine environment. They do not have well developed locomotary organs.
VMMC-2005
Animal kingdom
261589
Which of the following groups is a side line in the process of evolution?
1 Porifera
2 Annelids
3 Echinodermata
4 None of these
Explanation:
A Phylum porifera is a group of simple aquatic animals that lack true tissues, organs and symmetry. They are regarded as side line to the major trends of evolution. Porifera possess cellular level organisation and their individual cells functioning independently, they lack in the coordinated patterns of cell functions found in more specialized tissues or organs of other animal phyla.