The correct answer is option B. The scientists were studying if the mud snails can reproduce both sexually and asexually. The characteristics in the study included parameters such as the mating season, number of offspring, effect of environmental stress conditions and lack of mates. Out of all the parameters being studied can affect asexual reproduction in the mud snail but lack or presence of mates is a parameter required to be studied to determine the mode of reproduction i.e. sexual or asexual because need for mates or mate dependent reproduction occurs in case of sexual reproduction.
<span>A psychological response to an out-of-the-ordinary stressor defines the posttraumatic stress disorder (PTSD).
When people are exposed to a traumatic event, such as war, or sexual assault, or generally any type of threat or tragedy, they may develop PTSD as a result. This means that the person will still have strong and negative emotions, such as fear, or hatred, months or years after the event occurred, and it is very difficult to treat.
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Alleles i think. i learned this like yesterday lol
The nurse should provide TIV and then recommend to get a moment PPV23. Proof that a moment PPV23 is useful for forestalling pneumonia in patients with unending lung infection if over 5 years have gone since the underlying PPV23. The medical caretaker ought to propose this to the patient or the supplier. Directing the TIV and reminding the patient to get this yearly is right, yet the medical caretaker ought to suggest a moment PPV23 since this patient meets criteria for this sponsor. All patients more than 50 years and those with incessant lung sickness ought to get this season's cold virus antibody every year. Patients more than 50 years old can't get the live infection immunization.
