Human egg cells have .

23 chromosomes
46 chromosomes
twice the chromosomes as body cells
half the chromosomes as sperm cells

Is a hamster and guinea pig part of the same species ?

~fourth largest plate ~includes parts of the indian and atlantic oceans ~subducts below the eurasian plate on the west side ~ the arabian and somali plates form boundaries with it what is the name of the tectonic plate described above? a) african plate b) eurasian plate c) north american plate d) indo- australian plate

What is the most appropriate method of gaining weight (muscle mass)