Answer:
Autonomic regulation of heart is via two reflex centers that are found in medulla oblongata
Explanation:
Medulla oblongata contain long stem that makes the upper part of brain case and this is a cone shaped structure which is responsible for autonomic regulation like controlling heart rate,vomiting,respiration,breathing etc.
The heart rate is controlled by autonomic nervous system that are mainly sympathetic and parasympathetic nervous system that releases hormones like catecholamine (epinephrine and non epinephrine) which helps in controlling the heart rate.
Medulla oblongata mainly connects the brain with the spinal cord that are responsible for responsible for the autonomic functions which contain -
Controlling the ventilation via signalling system regulated by chemo receptors which detects change in acidity of the blood.
Acts on cardiovascular centers.
Controlling the reflex centers like vomiting,coughing,sneezing,swallowing etc.
Answer:
Explanation:
No, they cannot survive without plants because carnivore eats the animals which is normally a herbivore and the herbivores eat plant.The animals which lion/wolf/tiger etc eats are mostly herbivores so herbivores would die if plants are not available and lion would not get food .
Lion like all other animals requires Oxygen for survival .The present stock of Oxygen would not lost long in absence of plants.Therefore plants are a must for survival of even the carnivores.
hope it helps
Answer:
C. 37 degree C
Explanation:
Micrococcus luteus is a pathogenic Bacteria and has similar features with Staphylococcus aureus. It usually found in the body in the respiratory tracts and cutaneous parts of the body. They rarely cause disease except if an individual has a weak immune system.
Due to the Bacteria thriving well in the body of humans, the optimal incubation rate is usually 37 degree C which is the same body temperature of humans and it aids the yellow pigmentation of the bacteria
That is true because Humans can endanger species like animals with building over the animals habitats and pouring oil into the water and littering and killing the the animals on the food chain and cause the animal humans are killing to get scarce and then the animals and insects the endangered species kill to eat will grow out numbered and then they could take over the endangered species. But you know you can pick which ever you want but those facts are the some of the reasons why
Answer:
If its right Braliantes please
Explanation:
Genes come in pairs (that is, are present in two copies in an organism).
Genes come in pairs (that is, are present in two copies in an organism).Genes come in different versions, now called alleles.
