another organelle in the cell is ER. while the function of the nucleus is to act as a brain cell, the ER functions as a manufacture and packaging system. it works closely with the golgi apparatus, ribosomes, mRNA, and tRNA
Answer:
The spinach pigments will stay as it is on the silica layer.
Explanation:
There is <u>no use</u> of <u>adding the eluent</u> with <u>no solubility for the target compound</u>. In this situation, <u>spinach pigments will stay as it</u> is on the silica gel and <u>eluent will be free</u> of any of these pigments. <em>So, nothing will happen.</em> Instead, if the <u>purpose</u> of doing this experiment was to <u>extract spinach pigments</u>, an <u>alternative eluent</u> with <u>appropriate solubility</u> for spinach pigments <u>should be used</u>.
Answer:
1) Growth Pattern
2) Conical Shape
3) Needle-shaped leaves
4) Pine needles
5) Waxy coating
6) Chemicals
7) Dark-colored needles
8) Thick bark
9) Ever growing roots
10) Small surface area of pine needles
Explanation:
Pinus plants are coniferous plants that are evergreen and long lived. They are usually found in the Northern Hemisphere and few parts of the Southern Hemisphere. Their adaptations include;
1) Growth Pattern: Pinus plants grow very closely to each other, creating a dense setting that helps to preserve warmth.
2) Conical Shape: Their conical shape helps them shed off snow and helps them produce enough food through photosynthesis by staying green all year.
3) Needle-shaped leaves: This helps reduce moisture loss.
4) Pine needles: This reduces moisture loss through transpiration.
5) Waxy coating: The waxy coating of their pine needles protect them from harsh weather like drying winds. It also protects them from sap that cause may freeze.
6) Chemicals: The chemicals present prevent wildlife from eating them.
7) Dark-colored needles: This helps them absorb heat from the sun
8) Thick bark: Protects against cold
9) Ever growing roots: Their roots do not stop growing even in winter so there is always moist and nutrients.
10) Small surface area of pine needles: Their small surface area helps in moisture retention.