Answer:
Plants perform photosynthesis because it generates the food and energy they need for growth and cellular respiration. It is important to note that not all plants photosynthesize. Some are parasites and simply attach themselves to other plants and feed from them.
C. Trace Fossils.
Because these are TRAILS, and not the actual animal, these are trace fossils.
One copy of the altered genes in each cell is sufficient to actually cause the disorder.
Answer:
See the answer below
Explanation:
A human and a cat with XXY chromosome share two things in common mainly:
- <em>They are both males</em>
- <em>They both suffer from Klinefelter syndrome</em>
In humans and cats, sex is determined by the XY chromosome system. The male sex chromosome is XY while the female sex chromosome is XX. Male individuals with an extra chromosome are XXY and usually suffer from a chromosome disorder known as the Klinefelter syndrome.
The Klinefelter syndrome in humans is characterized by small undescended testes, gynecomastia, and unusually small penis due to the shortage of the testosterone hormone.