Answer: If a joint can exhibit extension, abduction, and rotation, then it is triaxial.
This is the correct statement.
Explanation: Multiaxial joints also referred to as polyaxial or triaxial joints are joints that permit movement in different directions. Ball-and-socket joints are an example of triiaxial joints which permits for flexion and extension, abduction and adduction, circumduction and medial and lateral rotation.
Yes, pH of the soil affects the colour of flower.
Flowering plants grown in acidic soil (pH<7) bears blue flowers or at has a blueish tint.
Whereas, Flowering plants grown in Neutral (pH=7) and Basic (pH>7) soil bears pink and red flowers.
A plant's flower color is determined by a complex balance between chlorophyll, beta carotene, flavonoids,etc in particular pH of the soil to give out vibrant colors like red, blue, pink, yellow,etc.
Answer:
Yes ,corals depend on the zooxanthellae (algae) that grow inside of them for oxygen and other things, and since these algae needs sunlight to survive, corals also need sunlight to survive.
Answer:
Hydrogen
Explanation:
Elements that have low ionization energies tend to have low electronegativities. The nuclei of these atoms don't exert a strong pull on electrons. Similarly, elements that have high ionization energies tend to have high electronegativity values. The atomic nucleus exerts a strong pull on electrons.
Answer:
The red blood cells will shrink in size when water diffuses out of them.
