Answer: It is permeable and water flows through it.
The unsaturated zone is also called as vedose zone. It is a zone that lies above the ground water table. It includes the subsurface layers of soil. The soil and rocks present in this region consists of pores, which allows the water from the surface of soil, being absorbed and seep underground due to the effect of gravity and hence, forms a groundwater reservoir or saturated zone.
Hence, this can be said that unsaturated zone is not filled by water because it is permeable and water flows through it.
The correct answer is: B) flesh of another animal
The shape of teeth is tightly connected with the food that animal eats.Examples:
• Herbivores (plant eaters) have flat teeth specialized for the grass chewing.
• Carnivores (flesh eaters) have long and sharp teeth for meat cutting.
• Omnivores (eat meat and plants) such as humans have various types of teeth with different functions.
There are four main types of teeth: incisors (at the front, sharp for cutting), canines ( to grip and tear food), premolars (flat surface for food crushing), molars (the biggest with flat biting surface, to chew).
Answer:
I used a Punnet Square to determine what percentage of 1 of the mice would be brown.
Explanation:
Answer:
The correct option is number 2. NADH is not product of light reactions of photosynthesis.
Explanation:
The light energy from the sun is captured by the pigmented molecule, chlorophyll, of the plants. This light energy is converted into chemical energy by a serious of light-dependent reactions. The main products of light-dependent reactions are the energy molecule ATP and NADPH. Oxygen is released as a by-product during photosynthesis. Hence, all the option 1,3 and 4 are produced during the light reactions except for option 2 i.e NADH.
Answer:
Founder effect
Explanation:
Foundation effect occurs when a small group of people from large population establishes a new colony causing the reduction of genetic variation. In the consquences, they may emphasize certain genes and phenotype or deemphasized them.
Example; There are higher cases of fumarase defeciency in population of member of fundamentalist church because of the practice of marying within the relegion.