Angiosperms have flowers.
Angiosperms are plants which produce flowers and are thus commonly referred to as the flowering plants.
All angiosperms produce flowers at some stage in their life. Flowers are important to the angiosperms because they serve as the reproductive organ for the plant, providing a means for the plant to propagate itself.
Angiosperms are the largest group of plants on earth. They account for approximately 80% of all known living plants. There are about 270,000 known species of angiosperms that live on the earth today.
b. parasitism
c. competition
Answer:
Parasitism
Explanation:
Parasitism may be defined as a biological interaction in which one organism (parasite) lives on the body of other organism (host). The parasite can directly obtained ready-made food from the host.
Lamprey attaches with another fish , can directly obtain nutrient and may cause harm to fish. Here, lamprey is parasite and the fish acts as a host for lamprey.
Thus, the correct answer is option (b).
1 ) They will catalyze only one direction
2) They will act on a particular steric or optical isomer
3) They will act only on molecule
4) .......................................
sorry I don't remember
What an enzyme is able to do ?
Answer : some are able to perform catalysis
I hope that's help !