Answer:
50 %
Explanation:
It is given that a woman gives birth to a baby boy. Her second child is also a baby boy. Now she is about to give birth to her third child. We have to determine the probability of the child to be a girl.
Here, the probability of the child to be a girl would be 50 % or 1 out of 2.
There are two possibilities and the possibilities would result a boy child or a girl child. So there are two possible outcomes and is equally likely with each child birth.
Also each child birth is an independent event, so the probability that the one results will occur do not depend on the previous births.
Answer: The correct answer is- B) Ecosystem.
Ecosystem can be described as a group of living organisms present in a particular area that are interacting with each other as well as the non living components of that environment.
In other words, it is the interaction between biotic ( living such as plants and animals) and abiotic ( non living such as temperature, air, water) components of an environment.
Example- Pond ecosystem, lake ecosystem.
Answer:
Polarity is the distribution of electric charge over the atoms joined by the bond.
The mitochondria is the powerhouse of the cell. on a serious note, The most prominent roles of mitochondria are to produce the energy currency of the cell through respiration, and to regulate cellular metabolism
The correct answer is option A, a popular culture magazine
Reason -
A cultural magazine covers the stories from the field of art and culture and has no relations with the medical field. The content of a cultural magazine primarily includes latest trends in the field of art and culture and their impacts on the society.
Here some may also refer to the popular “CULTURE” magazine of America which talks about cannabis community. It was published with an intention of entertaining 5,00,000+ cannabis patient thought the content of magazine which includes news, legal advice, event , music, travel column, strain and edible reviews, CD/DVD/film/book reviews, recipes, photo galleries and an extensive events calendar
