Answer: Physically plant's origin chloroplast differs from animal's origin mitochondria.
Explanation:
Physically, chloroplasts contain chlorophyll and take part in photosynthesis and mitochondria lack chlorophyll and take part in cellular respiration. Furthermore, the inner membrane of chloroplast forms thylakoids whereas inner membrane of mitochondria folds to form cristae.
Acccording to the genome, The complete nucleotide sequences of the chloroplast (cp) and mitochondrial (mt) genomes studied presents tha the smaller chloroplast genome contains more genes with a 72% coding sequence, and the larger mitochondrial genome have less genes with 12% of coding sequence. The hypothesis concerning the origin of the organelles genomes is known as the endosymbiotic hypothesis, which concerns the origin of mitochondria and chloroplasts.According to this hypothesis, these organelles originated as separate prokaryotic organisms that were taken inside a primordial eukaryotic cell.
Answer:
A small round disc called the tympanum covers the ears of both male and female frogs. On males of most frog species, the circumference of this small disc is larger than the eye of the frog. On females of most frog species, the disc's circumference is equal to the size of the frog's eye.
Explanation:
Answer:
The one next to your thumb is called the fore finger, pointer finger, or index finger.
Explanation:
Industrial melanism is an evolutionary effect prominent in several arthropods, where dark pigmentation has evolved in a habitat affected by industrial pollution, including sulphur dioxide gas and dark soot deposits.
