Answer:
b) In nature, only embryonic stem cells give rise to all the different types of cells in the organism.
Explanation:
Embryonic stem cells are special type of cells formed in the embryonic stage of the life cycle of a living organism. Embryonic stem cells are capable of differentiating into every other type of cells that exists in an organism. Besides the embryonic stem cells, other types of stem cells exist, one of which is the adult stem cell.
The adult stem cell is a type of stem cell found in the tissues of adult organisms as opposed to those found in the embryo. One substantial difference between the embryonic and adult stem cells is that the embryonic stem cells are the only type of stem cells capable of giving rise to all the different types of cells in an organism i.e. embryonic stem cells are capable of differentiation while adult stem cells are not.
It’s important for controlling chronic conditions, treating temporary conditions and overall long term health and well being
The right answer for the question that is being asked and shown above is that: "b. Archaeopteryx fossils share traits with both birds and reptiles."
Answer:
The correct answer is - beetles ( coleoptera) that belongs to the arthropods.
Explanation:
There are maximum number of species in order coleoptera that belongs to the phylum arthropods. Almost 25% of total known types of life forms are beetles (coeleoptera).
The maximum numbers of known species in the U.S. are categorize into 4 distinct order coeloptera of the phylum of arthropods are-
Coleoptera (beetles) - 23,700
Diptera (flies) - 19,600,
Hymenoptera (ants, bees, wasps) - 17,500, and
Lepidoptera (moths and butterflies) - 11,500.
Thus, the correct answer is - beetles ( coleoptera) that belongs to the arthropods.
