Starch cannot diffuse across the membrane because starch molecules are too large to fit through the pores in the dialysis tubing, whereas iodine is a smaller molecule and therefore can diffuse across.
Index fossils (also known as guide
fossils, indicator fossils or zone
fossils) are fossils used to define
and identify geologic periods (or
faunal stages).
Answer:
It's a structural adaption.
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Here are examples of the other adaptions:
Biochemical= Being immune to scorpion poison
Physiological= Hyoid bone used for roaring
Ecological= The sand grouse has wings that can hold water in its feathers, so it can take water back to the nest
Answer:
Because Earth orbits the Sun while it rotates, it moves in its (nearly) circular orbit around the Sun by about 1 degree in about one day (actually, 360 degrees in 365.25 days, or 0.986 degrees per day)
Explanation:
hope this is right and what you're looking for! good luck
Answer: Mendel's choice of garden peas for his studies
Explanation:
Mendel's chose garden peas for his plant breeding studies DUE to the easily distinguishable and discontinuous traits the plant possess.
This traits include:
- flower colour
- flower position
- seed colour
- seed shape
- pod colour
- pod shape
- plant height
He found each of these traits can be expressed as DOMINANT and RECESSIVE i.e they can be easily distinguished by everyone; so he chose garden peas for his plant breeding studies UNLIKE others who chose some other plants with less distinguishable traits
