Answer:
At about 38 weeks after conception, the fetal brain signals the release of hormones, specifically <u>oxytocin,</u> which prepares the fetus for delivery and begins labor.
Explanation:
Oxytocin is a hormone released by posterior pituitary gland because it is responsible for the uterine contractions during labour.
Fetal hypothalamus secretes corticotropin releasing hormone near term which stimulates fetal Anterior pituitary gland to secrete adrenocorticotropin hormone (ACTH) which stimulates adrenal cortex to produce cortisol which stimulates the secretion of estrogen from placenta, inhibition of P synthesis causing increased uterine contractions by cauisn increased oxytocin released from posterior pituitary gland.
By having a unicellular form, a protist will gain two major advantage:
1. It would be able to reproduce on its own, asexually without having to look for sexual partners. It will be able to reproduce by binary fission, multiple fission or budding.
2. It will benefit from a simple body system that does not need system specialization. Having specialized systems with many parts can results in some of the system having problems at times.
Answer:
n people who have developed diabetes, glucose builds up in the blood, resulting in hyperglycemia. ... And, too much sugar in the bloodstream can cause other types of damage to body tissues, which can increase the risk of heart disease and stroke, kidney disease, vision problems, and nerve problems in people with diabetes.
Explanation:
Answer:
<em>The correct option is B) all of the genes found within the ecosystem</em>
Explanation:
Genetic diversity can be described as the difference genetic varieties or the differences in genome of species. By these variation, a population of a species have organisms with different physical traits in them. In a rain forest, the variations seen in all the living things of the rain forest will be termed as the genetic diversity of the rain forest. The more the number of organisms, the more will be the genetic diversity.
Answer:
Flowers
Explanation:
Angiosperms are plants that have flowers as their specialized reproductive organs. The flowers will give rise to seeds enclosed within an ovary.
The main reproductive parts are the stamen and pistil.
The stamen is the male part and it is made up of the anthers which produces pollen and the filament that holds the anthers in position.
The pistil on the other hand is the female reproductive part composed of ovary stigma and style.
The in the ovary is where the ovules are produced.