Which one of the following is reptilian ancestor of birds ?

Which one of the following is reptilian ancestor of birds ?
by

1 Answer

Answer :

Which one of the following is reptilian ancestor of birds ? A. Hesperornis B. Ichthyorins C. Archaeopteryx D. Lycaenops
by

Related questions

Assertion :- Birds and dinosaurs are close relatives to each other. Reason :- Both are the descendent of reptilian family.

Description : Assertion :- Birds and dinosaurs are close relatives to each other. Reason :- Both are the descendent of reptilian family.

Last Answer : Assertion :- Birds and dinosaurs are close relatives to each other. Reason :- Both are the descendent ... . D. If both Assertion & Reason are false.

Which one of the following in birds, indicates their reptilian ancestry? (a) Two special chambers crop and gizzard in their digestive tract (b) Eggs with a calcareous shell (c) Scales on their hind limbs (d) Four-chambered heart

Description : Which one of the following in birds, indicates their reptilian ancestry? (a) Two special chambers crop and gizzard in their digestive tract (b) Eggs with a calcareous shell (c) Scales on their hind limbs (d) Four-chambered heart

Last Answer : (c) Scales on their hind limbs

Archaeopteryx had which reptilian characters? -General Knowledge

Description : Archaeopteryx had which reptilian characters? -General Knowledge

Last Answer : The answer is 'Clawed wings, teeth on jaw, tail'

Archaeopteryx had which reptilian characters? -General Knowledge

Description : Archaeopteryx had which reptilian characters? -General Knowledge

Last Answer : answer:

Archaeopteryx had which reptilian characters? -General Knowledge

Description : Archaeopteryx had which reptilian characters? -General Knowledge

Last Answer : answer:

Why is the brain stem sometimes refered to the reptilian brain?

Description : Why is the brain stem sometimes refered to the reptilian brain?

Last Answer : Need answer

Archaeopteryx had the following reptilian characters – (1) Teeth on jaw, tail, beak (2) Clawed wings, teeth on jaw, tail (3) Clawed wings, scales, feathers (4) Teeth on jaw, feathers, tail

Description : Archaeopteryx had the following reptilian characters – (1) Teeth on jaw, tail, beak (2) Clawed wings, teeth on jaw, tail (3) Clawed wings, scales, feathers (4) Teeth on jaw, feathers, tail

Last Answer : (2) Clawed wings, teeth on jaw, tail Explanation: Archaeopteryx, sometimes referred to by its German name Urvogel, is a genus of early bird that is transitional between feathered dinosaurs and ... toes ("killing claw") , feathers (which also suggest horneothermy), and various skeletal features.

Archaeopteryx had which reptilian characters?

Description : Archaeopteryx had which reptilian characters?

Last Answer : Clawed wings, teeth on jaw, tail

Archaeopteryx had the following reptilian characters (1) Teeth on jaw, tail, beak (2) Clawed wings, teeth on jaw, tail (3) Clawed wings, scales, feathers (4) Teeth on jaw, feathers, tail

Description : Archaeopteryx had the following reptilian characters (1) Teeth on jaw, tail, beak (2) Clawed wings, teeth on jaw, tail (3) Clawed wings, scales, feathers (4) Teeth on jaw, feathers, tail

Last Answer : Clawed wings, teeth on jaw, tail 

Has anybody utilized genetic (DNA) databases in a genealogical search to find an ancestor successfully?

Description : Has anybody utilized genetic (DNA) databases in a genealogical search to find an ancestor successfully?

Last Answer : Yes soon after my Mother died in 2010 my sister asked my Eldest brother to do it. From ancestry.com we we received so much paper work dating back from like the stone age telling us our ancestors came ... masons . Than we received no more total cost $500 dollars for the kit. Yes we felt ripped off.

What do you know about your oldest known female ancestor?

Description : What do you know about your oldest known female ancestor?

Last Answer : Eve was a snake loving slut

What do you know about your oldest known female ancestor?

Description : What do you know about your oldest known female ancestor?

Last Answer : Eve was a snake loving slut

What do you know about your oldest known female ancestor?

Description : What do you know about your oldest known female ancestor?

Last Answer : Eve was a snake loving slut

What are homologous structures? Give an example. Is it necessary that homologous structures always have a common ancestor? -Biology

Description : What are homologous structures? Give an example. Is it necessary that homologous structures always have a common ancestor? -Biology

Last Answer : Yes, It is necessary that homologous structures always have a common ancestor. As explained in the above example, the basic structure of arm of human and wing of bat is similar but ... different function in different vertebrates. Therefore, this shows that they have evolved from a common ancestor.

Which is most primitive ancestor of man ? -General Knowledge

Description : Which is most primitive ancestor of man ? -General Knowledge

Last Answer : The answer is 'Australopithecus'

Which is most primitive ancestor of man ? -General Knowledge

Description : Which is most primitive ancestor of man ? -General Knowledge

Last Answer : answer:

What is the name of the village of the ancestor of mother Anandamayi ?

Description : What is the name of the village of the ancestor of mother Anandamayi ?

Last Answer : Mother Anandamayi's ancestral village name is Vidyakut.

The extinct human ancestor, who ate only fruits and hunted with stone weapons was

Description : The extinct human ancestor, who ate only fruits and hunted with stone weapons was

Last Answer : The extinct human ancestor, who ate only fruits and hunted with stone weapons was A. Dryopithecus B. Australopithecus C. Homo Erectus D. Ramapithecus

Closec ancestor to modern man was :

Description : Closec ancestor to modern man was :

Last Answer : Closec ancestor to modern man was : A. Neanerthal man B. Homo habilis C. Cro-magnon man D. Australopithecus

Which of the following ancestor man was fond of painting and weapons making

Description : Which of the following ancestor man was fond of painting and weapons making

Last Answer : Which of the following ancestor man was fond of painting and weapons making A. Neaderthal man B. Cromagnon man C. Java man D. Peking man

Which one of the following is the most primitive ancestor of man?

Description : Which one of the following is the most primitive ancestor of man?

Last Answer : Which one of the following is the most primitive ancestor of man? A. Homo habilis B. Ramapithecus C. Australopithecus D. Homo neanderthalensis

The probable direct ancestor of moder man is :

Description : The probable direct ancestor of moder man is :

Last Answer : The probable direct ancestor of moder man is : A. Java man B. Peking man C. Cromagnon man D. Neanderthal man

What are two examples of types of body structures that provide evidence of a common ancestor among diverse organism's?

Description : What are two examples of types of body structures that provide evidence of a common ancestor among diverse organism's?

Last Answer : What is the answer ?

What is the group of people who have descended from the same ancestor?

Description : What is the group of people who have descended from the same ancestor?

Last Answer : Need answer

What is a similar structure that indicates species have a common ancestor?

Description : What is a similar structure that indicates species have a common ancestor?

Last Answer : Need answer

How does this different show that whales and animals with four legs are probably descended from a common ancestor?

Description : How does this different show that whales and animals with four legs are probably descended from a common ancestor?

Last Answer : Need answer

A group of families having a common ancestor, speaking the same language, and sharing customs is _______.?

Description : A group of families having a common ancestor, speaking the same language, and sharing customs is _______.?

Last Answer : a tribe

Which is most primitive ancestor of man

Description : Which is most primitive ancestor of man

Last Answer : Australopithecus

Which of the following is the direct ancestor of Homo sapiens? (a) Australopithecus (b) H. sapiens neanderthals (c) Homo erectus (d) Homo sapiens fossilis

Description : Which of the following is the direct ancestor of Homo sapiens? (a) Australopithecus (b) H. sapiens neanderthals (c) Homo erectus (d) Homo sapiens fossilis

Last Answer : (d) Homo sapiens fossilis

Which one of the following statements is correct? (a) Australopithecus is the real ancestor of modern man. (b) Neanderthal man is the direct ancestor of Homo sapiens. (c) Homo erectus is the ancestor of man. (d) Cro-magnon man’s fossil has been found in Ethiopia.

Description : Which one of the following statements is correct? (a) Australopithecus is the real ancestor of modern man. (b) Neanderthal man is the direct ancestor of Homo sapiens. (c) Homo erectus is the ancestor of man. (d) Cro-magnon man’s fossil has been found in Ethiopia.

Last Answer : (d) Cro-magnon man’s fossil has been found in Ethiopia.

Which cell type is considered to have the oldest ancestor? A- Archaea B- Bacteria C- Eukarya D-they all share the same ancestor

Description : Which cell type is considered to have the oldest ancestor? A- Archaea B- Bacteria C- Eukarya D-they all share the same ancestor

Last Answer : they all share the same ancestor

Which cell type is considered to have the oldest ancestor? A- Archaea B- Bacteria C- Eukarya D- they all share the same ancestor

Description : Which cell type is considered to have the oldest ancestor? A- Archaea B- Bacteria C- Eukarya D- they all share the same ancestor

Last Answer : they all share the same ancestor

Any node is the path from the root to the node is called A) Successor node B) Ancestor node C) Internal node D) None of the above

Description : Any node is the path from the root to the node is called A) Successor node B) Ancestor node C) Internal node D) None of the above

Last Answer : B) Ancestor node

According to the biological species concept, horses and donkeys are not considered in the same species because A) they never mate. B) they do not produce fertile offspring. C) they look different. D) they do not share a relatively recent common ancestor.

Description : According to the biological species concept, horses and donkeys are not considered in the same species because A) they never mate. B) they do not produce fertile offspring. C) they look different. D) they do not share a relatively recent common ancestor.

Last Answer : B) they do not produce fertile offspring.

Cordaites (pron: kor-day-i-tees) were the ancestor of one of the following. Were they primitive: w) amphibians x) cone-bearing trees y) snakes z) sharks

Description : Cordaites (pron: kor-day-i-tees) were the ancestor of one of the following. Were they primitive: w) amphibians x) cone-bearing trees y) snakes z) sharks

Last Answer : ANSWER: X -- CONE-BEARING TREES