Answer:
Flowering plants grow plants and use seeds to reproduce, or make more plants like them.
Explanation:
Answer:
The spinal cord plays an important role in the organisms as all the nerves are extended from the spinal and the important component of the central nervous system. The spinal cord plays an important role in the reflex action as well.
The spinal cord control the movement and functioning of the motor neurons. The injury in the spinal cord can cause the problem in sitting, standing or walking. The control of the skeletal muscles of the lower limb of the body gets disturb during the spinal cord injury.
Answer:
See the answer below
Explanation:
Let us assume the sickle cell anemia allele to be S and the alternate, non-sickle cell allele to be A.
Since the woman has no history of sickle cell in her family, she is totally free from the trait and, hence, would have the genotype of AA.
The man's father had sickle cell anemia. This means that the man has, at least, one sickle cell allele in his genotype with the other allele depending on the genotype of his mother. Hence, the man can be AS or SS depending on the genotype of his mother.
Answer:
Cultivator.
Explanation:
Instruments such as cultivator replaced the animal drawn farm implements because these instruments works quickly and more efficiently. This cultivator has long teeth which soften the soil for better root penetration and aeration of the soil. This instrument works with high speed and finished its work in hours not days which make it more preferable in agriculture than animals.