One way to fix that sentence is to switch around the two phrases used; 'My mother and father are both scientists' and 'It must have been my destiny to become interested in biology.'
It must have been my destiny to spark an interest in Biology, as my mother and father are both scientists.
That's a way to fix that sentence used in your question.
Also, 'destiny' was spelled incorrectly.
This sentence may seem run on if you don't place a conjunction between the two phrases, or if the phrases are not switched.
If the sentence is to be used with a conjunction, it may end up like this....
My mother and father are both scientists, so it must have been my destiny to become interested in biology.
Or, you may just use a period, to change the two phrases used into two separate sentences.
Like this;
My mother and father are both scientists. For that reason, it must have been my destiny to become interested in biology.
ALSO, as you can see above, I have added a few words to the last sentence. Those three words, 'For that reason', give closure to the two sentences.
Hope this helped!
Your best choices would be ether B or C. maybe reread it over and choose which one of the two seem the best to you! hope this is a little helpful
Pay Attention<span>Critical:
1. Listening for main ideas.
2. Outlining main ideas.
3. Looking for key words.
4. Taking notes.
5. Weighing the evidence.
Active:
</span>1. Pay Attention
2. Show that you are listening
3. Feedback ( respond )
4. Defer judgement
Allow the speaker to finish each point before asking questions.
Don't interrupt with counter arguments.
5. Respond Appropriately
Evil can't be determined by one act as they may be forgiven or they may fixed what they did by learning...everyone has equal chances and one action can't determine your future if you set to fix them.