The question is incomplete as it does not have the options which are:
A) ancestral trait
B) analogous trait
C) homologous trait
D) derived trait
Answer:
Homologous trait
Explanation:
A homologous trait refers to a trait which is derived from a common ancestor in different species present on the Earth.
The homologous trait is formed as the result of the divergent evolution or a type of evolution in which an organism has diverged to form a different organism.
Since the trait diverges as well as derived from a common ancestor the trait is known to be shared among species and these traits either play the same role or not in different organisms but they resemble each other.
Thus, Homologous trait is correct.
Answer:
So far scientists have not found a way to find the exact age of the Earth directly from Earth rocks because Earth's oldest rocks have been recycled and destroyed by the process of plate tectonics. Ancient rocks exceeding 3.5 billion years in age are found on all of Earth's continents
Explanation:
<span>The question says, vertebrates have notochord during early embryonic development. The statement is true. A notochord is a cartilaginous skeletal rod which support the body in all embryonic and some chordate animals. It has essential role in vertebrate development. It is a primitive beginning of the spinal cord.</span><span />
The liver converts excess energy-containing nutrients into glycogen and protein for storage:
→ The glycogen os stored, and when energy is needed, it is broken down into glucose once again for use.
→ The most important function of the proteins stored by the liver is blood clotting.
Hope it helped,
BioTeacher101
(If you have any questions feel free to ask them below)
The correct answer is C. all organisms in the domain have eukaryotic cells.
The Eukarya differ from Archaea and Bacteria in that their cells are eukaryotc, meaning they contain a membrane enclosed nucleus and other membrane enclosed organelles. Archaea and bacteria have prokaryotic cells, meaning their cells do not contain a membrane enclosed nucleus or other membrane enclosed organelles.
