Answer:
I think you're referring to pedigree symbols.
In pedigrees, males are represented by a square and females by a circle.
Explanation:
* Refer to the attached image.
Answer:
Hypertonic solution
Explanation:
A solution with higher solute concentration is called as hypertonic solution while the one with less solute concentration is termed as hypotonic solution. Osmotic movement of water occurs from hypotonic to hypertonic solution to balance the concentration of solution. When an animal cell is placed in a hypertonic solution, it loses water through osmosis and shrinks.
What role do villi play in absorption
How do bacteria in the large intestine help keep us healthy
Describe two diseases of the digestive system
Explanation:
A. Small intestine
B. Digestion
C. Because of the fluid present in our stomach.
Answer;
Key
A sorting device that is useful in classifying by observation is a key.
Explanation;
Classification key or taxonomic key is a device that is used by scientists to identify unknown organisms.
They are constructed so that the user gets a series of choices about the characteristics of the unknown organisms.Thus, by making the correct choice at each step, one is led to the identity of the specimen.
Therefore, keys can be used to identify a living organism or determine which group it belongs to by answering questions on the key about characteristics of living things.
Glycolysis, the initial stage of cellular respiration, offers several advantages essential for cells' energy production and survival. Two significant advantages are Efficiency and Substrate availability.
1. Efficiency: Glycolysis occurs in the cytoplasm and does not require oxygen, making it an anaerobic process suitable for cells in low-oxygen environments.
It rapidly converts glucose into two molecules of pyruvate, producing a small amount of ATP and NADH.
2. Substrate availability: Glycolysis uses glucose, a simple sugar readily available from various sources like carbohydrates.
This flexibility allows cells to obtain energy from different nutrient molecules, ensuring a continuous supply of substrates for energy production even when other energy sources are limited or unavailable.
Glycolysis plays a fundamental role in sustaining cellular energy needs under diverse conditions.
Know more about glycolysis:
#SPJ6
B. Mitochondrial DNA is inherited through the father.
C. Mitochondrial DNA can be traced for generations.
D. Mitochondrial DNA requires large amounts for testing.
The correct answer is C