Which of the following species reproduces by internal fertilization?
a) cats
(b) Toads
(c) The fish
(d) alternative b and c
Answer:
(a) Los gatos
Explanation:
Only cats are capable of internal fertilization from the given choices above.
Internal fertilization is the fusion of gametes within an organism. This process occurs during sexual reproduction within the female.
- Toads and fishes exhibit external fertilization.
- External fertilization occurs where the male sperm externally fertilizes the eggs of the female.
- This usually takes place in a moist or wet place especially water bodies. The liquid medium will transport the sperm to the egg.
In cats, the female specie takes in reproductive cells from the male during coitus and it fertilizes the her eggs to produce a zygote.
Answer:
<h2>Insulin glargine</h2>
Explanation:
In case of type 1 diabetes, the body does not produce sufficient insulin or produce no insulin. The body breaks down the carbohydrates into blood sugar that it uses for energy, and insulin is a hormone that removes glucose from the bloodstream into the cells of the body.
Insulin glargine is a long-acting insulin that works approximately for 24 hours.
Insulin glargine is used to blood sugar control with diabetes patients.
To make a compound more stable at storage temperature.
Answer:
No harm upon ecosystems or the environment, prevention of any harmful contributions to air, water and land pollution.