__________ attach a gametophyte to soil or another surface. Fill in the blank(s) with the appropriate word(s)
Rhizoids
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To act as an effective coolant in a car's radiator, a substance has to have the capacity to absorb a great deal of heat. You have a reference book with tables listing the physical properties of many liquids. In choosing a coolant for your car, which table would you check first?
A) pH B) density at room temperature C) heat of vaporization D) specific heat
The partial negative charge in a molecule of water occurs because _____
A) the oxygen atom donates an electron to each of the hydrogen atoms B) the electrons shared between the oxygen and hydrogen atoms spend more time around the oxygen atom nucleus than around the hydrogen atom nucleus C) the oxygen atom has two pairs of electrons in its valence shell that are not neutralized by hydrogen atoms D) the oxygen atom forms hybrid orbitals that distribute electrons unequally around the oxygen nucleus E) one of the hydrogen atoms donates an electron to the oxygen atom
As ATP begins to accumulate in the cytoplasm of animal cells, the extra glucose ____
a. enters glycolysis more rapidly b. is converted into glycogen c. is converted into starch. d. is converted into proteins e. is converted into carbohydrates
Oogenesis differs from spermatogenesis in ________
A) the size of gametes produced B) when it is completed C) the number of functional gametes produced D) All of the above are true.