1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Tems11 [23]
3 years ago
12

Which of these is found only in females?

Health
2 answers:
True [87]3 years ago
5 0
The answer is c) ovary

stealth61 [152]3 years ago
4 0
C. An ovary that's apart of a females reproductive system. 

You might be interested in
What does a.e.d stand for
zzz [600]
Automatic external defibrillator (AED) a portable defibrillator designed to be automated such that it can be used by persons without substantial medical training who are responding to a cardiac emergency.
6 0
3 years ago
What evidence from the video indicates that the rats, like humans, find nicotine to be a weak reinforcer?
yKpoI14uk [10]

Answer:

b. The rats press the lever least when cocaine is presented.

Explanation:

   Reinforcement or reward refers to the physiological processes by which a given behavior, such as drug use, becomes habitual.  This  occurs when neurons release the neurotransmitter  dopamine to the nucleus accumbens (NAc) after drug use.

  In tobacco, nicotine is the main component  triggering of the reinforcement. Once inside the brain,  nicotine activates nicotinic receptors, which in turn  contributes to the reinforcement mechanism. Following repeated exposure to nicotine, a neuroadaptation process is established for some (but  not all) effects of nicotine. Increased brain nAChRs (acetylcoline receptors) are observed in response to desensitization of these nicotine-mediated receptors.  This desensitization can play an important role in the development of tolerance and dependence.

  The fact that nicotine is a weak reinforcer, means that maybe the rat already had an neuroadaptation with this drug, not feeling anything with this drug anymore, and thats why he would prefer other drug, like cocaine, pressing the lever of nicotine less often.

3 0
3 years ago
Which of the following would be an example of positive eugenics? A. Performing DNA research to eliminate breast cancer B. Encour
Arisa [49]

Answer: B. Encouraging athletes to have children together

Explanation: The history of reproductive genetics is complex. During the early part of the last century, eugenics programs were popular. Eugenics is a science that deals with “improving” hereditary qualities. Positive eugenics encourages reproduction by those considered genetically superior. In Nazi Germany, “Pure Aryans” were encouraged to breed to create a superior race. Negative eugenics limits or discourages reproduction by those considered genetically inferior. In the United States, negative eugenics led to laws requiring the involuntary sterilization of thousands of people due to mental or physical handicaps. Events such as these have led people to question the value of eugenics. PF

4 0
3 years ago
You are interested in becoming more physically fit, but you find yourself making excuses to get out of jogging most afternoons.
Vesna [10]
Either 1 or 2, but i would say 2
5 0
3 years ago
Read 2 more answers
"Some of the fast food restaurants sound healthy, but they aren't. For example, a chicken sandwich (deep fried) served with mayo
Naddik [55]
C. If kids need a lot of fat, they'd all be obese. If kids eat NO fat, then they'd gain little to no weight at all.
7 0
3 years ago
Other questions:
  • True or false? If the patients injury is work related, the patients medical insurance should be billed firt.
    15·1 answer
  • Which strategy is considered product marking
    12·1 answer
  • Which of the following statements best describes proactive interference?
    11·2 answers
  • Dangerous conditions influencing sport injuries include all of the following EXCEPT: A. overuse B. overexertion C. incorrect tec
    10·2 answers
  • Explain why many of Claudius Galen's theories on<br> human anatomy ended up being proved wrong.
    14·1 answer
  • 17 POINTS AND BRAINLLEST TO WHOEVER ANSWER FIRST
    13·1 answer
  • Find the total surface area of this triangular<br> prism 18cm 24cm 30cm 7cm​
    14·1 answer
  • Qualities of mental health nurse​
    5·2 answers
  • What psychological concept best explains. Why teenagers tend to be reckless?
    7·2 answers
  • Some individuals with severe allergic reaction use what medication in an emergency?.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!