Biology, 03.09.2021 23:20 avahrhey24
1.Compare the size of the male and female cones.
2.Look for the pollen sacs in the male cone. (Two pollen sacs are located under each scale of the male cone.)
3.Look for the ovaries in the female cone. (Two parts containing the egg cells can be found on the upper side of the female cone.)
4.Check the hardness of each cone.
5.Find the sticky parts.
6.Try to determine whether the female cone has been fertilized.
Record your observations.
Answers: 2
Biology, 21.06.2019 13:20, crodriguez87
Which sequence represents a cross section of the bilayera hydrophilic head, hydrophobic tail, hydrophobic tail, hydrophilic headb hydrophobic tail, hydrophilic head, hydrophobic tail, hydrophilic headc hydrophobic head, hydrophilic tail. hydrophilic tail, hydrophobic headd hydrophilic tail, hydrophobic head, hydrophobic head, hydrophilic tail
Answers: 3
Biology, 22.06.2019 02:00, hillisaiah734
For a comparative or experimental investigation, scientists often make a testable about a scientific question, and then they test it in the investigation. a. control b. hypothesis c. procedure d. system
Answers: 2
1.Compare the size of the male and female cones.
2.Look for the pollen sacs in the male cone. (Two...
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