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Dimas [21]
3 years ago
9

Which process is responsible for causing menstruation

Biology
2 answers:
bixtya [17]3 years ago
3 0

menstruation is triggered by reduced level of estrogen and progesterone which usually happens in the luteal phase of the menstrual cycle.

Ksenya-84 [330]3 years ago
3 0
Yes agreed the above answer is correct
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sergejj [24]
<span> There are so many different types that come to eat and as I watch them I notice that some of the finches look very much alike but are different breeds. You can look at the shape of a bird's body, wingspan, colors especially and markings and determine the type of bird, if it is native to your area or visiting, if it is male or female. I have a bird book I like to use, it's called, wild birds of north America. It has tons of color photos and info. If you want to draw lots of interesting birds, try a thistle feeder instead of mixed wild bird seed. This will draw in the finches and other colorful small birds that you don't see flying around that often.</span>
8 0
3 years ago
In rabbits, black fur is dominant over gray fur. What percentage of offspring will be gray if a heterozygous male and homozygous
maw [93]
SO IT WOULD BE 50 PERCENT RIGHT IF THEY BOTH ARE DOMINATE AND THEY BREED TOGETHER THEN IT WOULD BE 50 50
4 0
4 years ago
1. What are three characteristics of a young river?
Pachacha [2.7K]

Answer: Young rivers are channels that are deeper than they are wide, have a very fast flow, and contain frequent waterfalls and rapids

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3 years ago
Read 2 more answers
Populations that exhibit logistic growth still exhibit exponential growth. This statement is:
adoni [48]

Answer: Option B (True)

Explanation: The statement can only occur in different populations of the same organism. The two growth strategies happens in different modes.

Firstly, logistic growth occurs when the resources available in the habitat (i.e organism’s niche) are limited to satisfy the whole population and this allows the organisms of the same species to grow rapidly until it reaches the point the resources can circulate, the carrying capacity.

While exponential growth occurs when there's abundance of resources for the population and allows growth of population beyond the carrying capacity, which results to overshoot of population in later stage of growth.

Secondly, in logistic growth population rarely crash but in exponential growth, population crashes due to mortality (often by predation, disease outbreak and etc) when there's overshoot of population beyond the carrying capacity.

Note: Population refers to the total number of organisms of the same species inhabiting a geographical area at a particular time.

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