A metal and a non-metal form an ionic bond.
Answer:
father: heterozygous
mother:homozygous
child: heterozygous
Explanation:
the child carries both
phenotypes: (A is type-a. a is type B
father:Aa
mother:AA
child: Aa
i agree with the decision because the tests show the possibilities for the childs phenotype, which is Aa heterozygous
Answer:
A. Thalamus
Explanation:
There are two large ovoid organs called the thalamus, which form most of the lateral walls of the third ventricle of the brain. A variety of receptors transmit signals from the thalamus to the cerebral cortex. Thalamus is anatomically situated adjacent to the midline third ventricle in the brain.
Answer:
Light rays are focused to form real images.
Explanation:
All modern cameras use light rays that are focused to form real images which is a copy of the scene in front of them.
Lenses in a camera serves as the eye of the device by which light rays enters.
- Modern cameras, collects light rays from a body.
- The light source emit by a body reaches the lens at different times.
- They then converge on the screen to produce an image that is reach and looks exactly like the source where they emanate from.
- This is how most modern cameras produce their image.