Answer:
- Predators for the wildebeest decreasing
- Food for the wildebeest increasing
- Water for the wildebeest increasing
Hope this helps
Explanation:
<h3><u>Answer;</u></h3>
A) Lymphatic capillaries to collecting vessels -Correct
B) Lymph nodes to lymph capillaries - Incorrect
C) Collecting vessels to lymphatic trunks- Correct
D) Collecting ducts to collecting vessels- Incorrect
E) Thoracic duct to cisterna chyli - Incorrect
F) Right sub-clavian trunk to thoracic duct - Incorrect
G) Intestinal trunk to right lymphatic duct - Incorrect
H) Left lumbar trunk to thoracic duct - Correct
I) Lower extremity lymph to thoracic duct - Correct
J) Right head lymph to thoracic duct - Incorrect
<span>Both the male and female gametes are formed during a process of cellular reproduction called meiosis. During meiosis the DNA is only replicated or copied 1 time. However, the cells are divided into 4 separate cells. This means that the new gamete cells have only half of the number of chromosomes as other cells.</span>
Answer:
<em>The correct option is d) 21 has an extra chromosome</em>
Explanation:
The complete array of chromosomes that an individual possesses is known as the karyotype of the individual. Humans have 46 chromosomes which make up 23 pairs.
In the karyotype shown in the picture, the 21st pair has an extra chromosome. Such a condition is known as Down's Syndrome. In such a person, the mental ability of the person is influenced and he usually suffers from mental disabilities. The facial features of such a person also are different.