Cucurbits are monoecious; there are separate male and female blossoms on the same plant. The male flowers tend to open first, followed by the female flowers. It is only when both the male and female flowers are open that pollination can occur.
There is nowhere in the Constitution that says that the Congress can subpoena the President of the U.S. or his people. Congress does however have general subpoena powers, but they are not absolutely clear. There are Supreme Court cases that speak to this. They generally limit this to national security type of issues.
WASHINGTON , July 27 â By issuing a subpoena to President Clinton to testify before a grand jury that is investigating him for possible Federal crimes , Kenneth W. Starr has made urgent and concrete the theoretical question that has hovered at the margins of the independent counsel 's four-year-old investigation : can a sitting President be subject ...