Answer:
1/4 are light tailed mouse
Explanation:
Given
T(With Tail) is dominant over t (tailless)
L (dark tail ) is dominant over l (light color tail)
A cross is made between TtLl and TtLl
TL Tl tL tl
TL TTLL TTLl TtLL TtLl
Tl TTLl TTll TtLl Ttll
tL TtLL TtLl ttLL ttLl
tl TtLl Ttll ttLl ttll
Genotype of offspring are –
TTLL – 1
TTLl – 2
TtLL – 2
TtLl – 4
TTll- 1
Ttll- 2
ttLL – 1
ttLl - 1
ttll- 1
Light colored tail species - TTll, Ttll, ttll
Out of 16 , 4 are light colored
Thus 1/4 are light tailed mouse
If the sympathetic nervous system is in a state of constant of anticipation, being conscious manages to maintain the correct balance between the sympathetic and parasympathetic systems by growing the latter's operation. That provides a sense of relaxation and peace.
When arousing the sympathetic, it brings us on high alert, also named the fight-or-flight reaction. For our existence, the sympathetic nervous system is important in helping us to react appropriately when there is a danger. These two mechanisms work with coordination as the other becomes less active as one will respond more active. Yet it can get them out of control.
Answer:
B. generation of rich organic fertilizer.
Explanation:
Compost and fertilizers are different. There is a simple way to distinguish between compost and fertilizers. Compost feeds the soil, and fertilizer feeds the plants. Fertilizer adds to the soil for nutrient supplying purpose to the plants. But compost helps to increase the microbial activities of the soil, which improves the health of the soil.
