Answer:
Explanation:
By controlling the synthesis of enzymes, DNA controls the functioning of the cell. Of the four different bases taken three at a time, there are 43, or 64, possible combinations. The meaning of each of these combinations, or codons, is known. Most of them represent one of the 20 particular amino acids found in protein.
Ear is responsible for balancing and hearing. There are
three components of the ear: Outer ear, middle ear and inner ear.
The inner is made up of bony tubes (labyrinth) filled with
fluids encased within the temporal of the skull. The bony labyrinth is made up
of three sections namely:
<span> Cochlea</span>: This is responsible for hearing.
Semicircular:
Their function associated with balance,
Vestibule: which connects the two and contains two more
balance?
Answer: The correct answer for the fill in the blank is- May be placed in the Plantae kingdom.
An organism that produces food by photosynthesis can belong to three kingdoms that are Monera ( example- cynobacteria) , Protista ( example- algae) and Plantae ( example- green plants).
Thus, it is not necessary that the organism must be placed in Plantae kingdom as it may belong to any of these three.
Organisms belonging to Animalia kingdom do not perform photosynthesis.
Thus, second option is the right answer.
Answer:
Tissues may be defined as the group of similar cells that combine together to form a similar functions. Four main types of tissues are epithelial tissue, connective tissue, muscle tissue and nervous tissue.
Epithelial tissue are presents on the surface, body lining and lining of mouth and internal organs. The cells of epithelial tissue are one layer thick only. This means epithelial tissue that have the function of absorption are usually thick and has the large surface area that increases the rate of absorption.
