Which of the following accurately describes the life cycle of most gymnosperms?
a. germinate...
Biology, 24.10.2019 13:43 hiiliohi9433
Which of the following accurately describes the life cycle of most gymnosperms?
a. germinated seeds are haploid.
b. seed cones contain ovules.
c. a pollen tube is used to prevent the fertilization process.
d. pollen grains undergo meiosis to form egg cells.
Answers: 1
Biology, 22.06.2019 00:00
Darrel conducted an experiment with the following procedure: fill two cups with ice water. place an uninflated balloon snuggly onto your left index finger. blow a little air into an identical balloon, and place it onto your right index finger. place both fingers into the cups of ice water. darrel noticed that his right finger felt warmer in the ice water than did his left finger. which of the following does the experiment show? a. air is a good radiator of heat. b. air is a good insulator of heat. c. air is a good conductor of heat. d. air is a good convector of heat.
Answers: 1
Biology, 22.06.2019 06:00
One function of the immune system is to attack the foreign cells to protect the body. in organ translate , the body recongnizes that the new organ is made of foreign cells. wha kind of medicine would you give a patient to increase the chances of transplate success
Answers: 1
Biology, 22.06.2019 06:20
Which direction does the energy flow in this energy pyramid ?
Answers: 1
English, 16.01.2020 22:31
Mathematics, 16.01.2020 22:31
Mathematics, 16.01.2020 22:31
English, 16.01.2020 22:31
Biology, 16.01.2020 22:31
Medicine, 16.01.2020 22:31
Mathematics, 16.01.2020 22:31
Mathematics, 16.01.2020 22:31
English, 16.01.2020 22:31
English, 16.01.2020 22:31
Social Studies, 16.01.2020 22:31
Mathematics, 16.01.2020 22:31
Mathematics, 16.01.2020 22:31
English, 16.01.2020 22:31
Mathematics, 16.01.2020 22:31