Glucose, water etc.... doesn't require ATP !
these molecule does not require energy to pass from the cell. it happens according to concentration gradient or by passive transport !!!
Answer:
The Law of Segregation, and The Law of Independent Assortment....
Explanation:
Mendel's Laws of Heredity are usually stated as: 1) The Law of Segregation: Each inherited trait is defined by a gene pair. ... 2) The Law of Independent Assortment: Genes for different traits are sorted separately from one another so that the inheritance of one trait is not dependent on the inheritance of another.
Answer: True
Explanation:
The DNA cloning techniques have made the manipulation of genes possible. The cloning of DNA have made it possible that new organism can be made which is genetically identical to the organism from which it is being cloned.
The manipulation of the gene for the mixing and matching of genes is also possible with the help of the cloning.
It is one of the application of genetic engineering which allows to map, manipulate and transfer genes among organism.
Answer:
The waves are refracted by the cornea, and again by the lens. Some of them are stopped by the iris, while other will pass through the pupil. They propagate through the vitreous humor and reach the retina, where they will be focused onto the photosensitive cells. Depending on their wavelength, they may excite cones (color sensitive) or rods (black and white). The excited cells create an action potential in the optic nerve, which is combined with the signals of other photocells into a pattern that is transmitted to the visual cortex of the brain.
Sounds more like biology than physics...
Traits are determined by genes, and also they are determined by the interaction with the environment with genes. And remember that genes are the messages in our DNA that define individual characteristics. So the trait is the manifestation of the product of a gene that is coded for by the DNA.