Eukaryotes are organism known to having nucleus (containing genetic material) and organelles (e.g.the cell's powerhouse, mitochondria, golgi aparatus, ec.) enveloped by a membrane. They can be unicellular (single-celled organism) or multicellular (many-celled), containing tissues and different cell types.
The correct answer for the given statement above would be option B. A pine tree is a gymnosperm. A gymnosperm is a kind of plant that has its seeds enclosed by a fruit or ovary. This kind of plant does not have bright flowers or seeds that are protected in a fruit.
PP=purple
Pp=purple
PP=purple
HH=short hair
Hh=short hair
hh=long hair
1. No antivirals or vaccines exist currently.
2. Vaccines are made by weakening the virus, inactivating the virus, using a part of the virus, or using a part of the bacteria. This vaccine still has to be then approved by the proper authorities (ex. CDC, WHO), tested on trial groups, then it has to be mass produced. The distribution of it may even be the hardest part. Overall, this is a long and pain staking process.
<span>The white blood cells are the ones who leave the blood and enter
tissues to fight off pathogens and invaders. The answer is letter D. They are
not platelets because platelets help the healing of wounds and prevent it from
bleeding by forming blood clots on the wounded area. They are not red blood
cells because they carry oxygen all throughout the body organs. And they are
not capillaries because capillaries are the ones that transports the oxygenated
blood into the arteries.</span>