This is really !
solve it and pick the correct answer and you will get accepted into your dream

Alright , the first thing u need to know is that the distance travelled is area under the speed-time graph.

c= distance travelled by cheeta in 17 secs = area under its graph upto 17 sec=
 =(1/2)*2*29 + 29*15 = 29(16)=464

similarly,
a= distance by antelope= (1/2)*2*25 + 25*14 = 25*15= 375

So, net distance after 17 sec = 100 + a - c =100+375-464 = 11 m

so thats option B

Answer ( slope);

How is it possible that phylogenies based on sequences from nuclear genomes and organellar genomes (i.e., chloroplasts and mitochondria) from the same group of species yield phylogenetic trees with different branching orders?   answer :   the genome of the endosymbiont is more closely related to members of the group in which it originally evolved, while the nuclear genome of the engulfing organism has its own evolutionary trajectory.