Explanation:
<u>Heart</u><u> </u>cells have a high concentration of mitochondria
Answer:
Breathing would stop.
Explanation:
Respiratory centre is the group of neuron located in the brain mainly in the pons and medulla. In the medulla, there is two types of neuron group: the dorsal and the ventral group of neurons.
The ventral group of neuron in medulla controls the muscles involved in the inspiration and expiration of the lungs.
Since the inspiration and expiration are associated with the breathing mechanism therefore if the ventral neurons will be destroyed then the breathing would stop.
Thus, the selected option is correct.
Answer and Explanation:
- The phenotype of the heterozygous plant is
green pods
- The genotype of the heterozygous plant is Aa
- The genotype of the plant with yellow pods is aa
- The genotype of the gametes produced by the heterozygous plant is 50% A 50% a
- The genotype of the gametes produced by the plant with yellow pods is 100% a
- The expected frequency of F_1 plants with yellow pods is 50%
- The expected frequency of F_1 plants with the genotype AA is 0%
Cross) a heterozygous plant is crossed with a plant that has yellow pods
Parental) Aa x aa
Phenotype) Green pods Yellow pods
Gametes) A a a a
50% 50% 100%
Punnet Square) A a
a Aa aa
a Aa aa
F1) 2/4 = 1/2 = 50% Aa, Plant with Green pods
2/4 = 1/2 = 50% aa, Plant with Yellow pods
Answer:
sexual reproduction there i didn't want to type that