Answer:
the answer according to my understanding would be B.all of your DNA is in every cell(except red blood cells),its just that different types of genes are activated in different cells...
tysm..hope this is correct..im not quite sure tho..:)<3
Answer:
1) 36 chromosomes
2) Parent 1 = 24 chromosomes
Non dividing somatic cells = 12 chromosomes
Explanation:
Given data:
F1 hybrid = 9 bivalents + 9 univalents
A. The plant that does not divide F1 has 12 univalents + 12 bivalents. It has 36 chromosomes in total.
Note: 1 bivalent chromosomes consist of 2 chromosomes
B. That parent's non-dividing somatic cell comprises 12 chromosomes, while the number is 24 for parent 1.
Parent 1 = 24 chromosomes
Non dividing somatic cells = 12 chromosomes
Yes I suppose they must. if the ground and crops all froze we wouldn't have food and if there was no more air we could not breathe and if there was no more sun we would freeze and if there was no more water we would die.
Answer:
The client understands that after the operation the area where the catheter is inserted is kept dry for 24 to 48 hours and he wouldn´t do exert forces after the operation.
During the procedure he should stay awake, it is not good to eat food or drinks through the anesthesia, and he must suspend medications that dilute the blood.
Answer:
a) This method of stickiness is advantageous over covalent interactions because it is weak and easily reversible.
b) The feet are equipped with millions of septae which collectively produce a synergistic effect that produces a powerful adhesive effect.
Explanation:
Geckos have their feet studded with tiny hair-like substances called septae, and these substances interact with the surfaces on which the Gecko climbs using weak van der Waals forces to produce stickiness.
a) The van der Waals interactions for the purpose of climbing is of more advantage over the covalent method of interaction because climbing involves a repetitive action of adhesion to the surface and destruction of such adhesion, and this involves the creation and the breaking of the bonds between the two surfaces easily. van der Waals forces being easily broken helps to achieve effective climbing. If the method of interaction is with a comparatively strong bond, the speed of creation and destruction of such bond is reduced, and the effectiveness of climbing is reduced.
b) Although van der Waals forces are weak forces, each foot of the wall Gecko has millions of septae that each create a van der Waals interaction, and the collective interactions produce a powerful adhesion causing the feet to stick effectively.
