Answer:
B) Genetic Material
Explanation:
Just did this lesson on Eg 2020
Hope this helps! Happy Holidays!
2 that us the answer to your question
The only correct answer in this case is B - a stroke.
None of the other answers could be counted as correct here.
While A - a heart attack is conceptualy similar, when we're talking about a heart attack, we're talking about not enough oxygen that gets delivered to the heart - because something is blocking it.
C - hypertension on the other hand means someone has a higher blood pressure than is usual for a regular human being, which puts more strain on his cardiovascualr system.
and D - atherosclerosis doesn't come even close to be correct :)
Answer: Diffusion across a membrane!
Explanation:
Water can easily go through the semi-permeable membrane by osmosis!
The right answer is D.
Spermaphytes, or seedlings, are the last to appear on earth. This group is divided into two sub-branches:
*The gymnosperms (Conifers) which are currently represented by about 600 living species. They are plants whose free eggs (not enclosed in an ovary unlike angiosperms) are fertilized directly by pollen. They are divided into: Cycads (Cycas, Zamia) and Ginkgoales (Ginkgo biloba).
*The angiosperms (vascular plants), plants most recently appeared on earth, know today their apogee. This group has more than 250,000 living species, herbaceous or arboreal and adapted to almost all the biotopes of our planet. These are typically the ones we call flowering plants. Among angiosperms, there is a distinction between monocotyledons and dicotyledons. The cotyledon is the first leaf (primordial or germinal leaf), constitutive of the seed, and which presents itself to germination. The seeds of monocotyledonous plants, therefore, comprise a single cotyledon; those of dicotyledons have two. (For information: conifers (or gymnosperms) have more, often ten to twelve).