The world of fungi, and bread with yeast
Answers are for parents and teachers.
1
Write the four kinds of fungi with examples in your notebook.
Yeast, mould, cap fungi (champignon, fly agaric), parasitic fungi (smut, rust, wilt).
2
Write five mushroom safety rules for your family.
Free answer: do not pick or eat wild fungi, show them to an expert, wash hands, do not eat mouldy food, do not let children taste.
3
The dough was 400 ml and its volume grew 3 times. How many ml is it now?
1200
4
Why does bread kept in a bag in a warm place go mouldy faster? Write the reasons.
Mould needs moisture, warmth and food; the bag keeps moisture and the bread is food.
5
Write one similarity and one difference between yeast and a bacterium.
Similarity: both are one-celled and heterotrophic; difference: yeast is a eukaryote (has a nucleus), bacteria are prokaryotes.