Q: You are presented with the quiz "pollen consists of tiny grains of what part of plants?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "pollen consists of tiny grains that are the male gametes of plants" and "male gametes are sperm". So, what's the best answer to the question? | OPTIONS:
- flowers
- swea
- seeds
- white
- sperm
- embryos
- cacti
- CO 2
A: sperm

Q: You are presented with the quiz "what lays their eggs in a burrow?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "platypus females lay their eggs in a burrow" and "examples of monotremes are the Platypus and Echidna". So, what's the best answer to the question? | OPTIONS:
- mammals
- alpacas
- loose soil
- animals
- monotremes
- honeybees
- insects
- ducks
A: monotremes

Q: You are presented with the quiz "DDT protects plants by doing what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "apesticide is used for protecting plants by killing insects" and "pesticides such as DDT are also of concern". So, what's the best answer to the question? | OPTIONS:
- to stay warm
- energy barrier
- eating insects
- killing crops
- activation energy
- killing insects
- killing everything
- it needs them
A: killing insects

Q: You are presented with the quiz "Sperm had to swim from male to female reproductive organs to be what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "sperm had to swim from male to female reproductive organs for fertilization" and "if fertilized, the egg implants itself in the uterus". So, what's the best answer to the question? | OPTIONS:
- produce offspring
- ejaculated during reproduction
- implanted and swabbed
- allow growth
- mate with females
- implanted in the uterus
- implanted in the cheek
- more abundant
A: implanted in the uterus