Question

Work sheet - 3
Qui
Biology
class. 7
Differentiate between the following: -
(0) Nonflowering plants and flowing Plarits
(9) Gymnospoum one angiosperm
3) Algae and fungi
Q. 2 Answer the following questions in brief:
(1) Name the two groups of living organism.
(2) Into how many groups are non-
-flowering divided
live examples of each group.
(3) Name two edible fungi. Write two ways in
are harmful.
Q. 3. Anower the following question in detail
(1) What are gymnosperms & List their characteris
.tic features.
which fungi​

Answer 1

Answer:PLZ MARK BRAINLIEST

Q1  1 Flowering plants grow flowers and use seeds to reproduce, or make more plants like them. Nonflowering plants do not grow flowers, and use either seeds or spores, which are very tiny parts of a plant that can be used to reproduce, to grow more plants just like them.

2Angiosperms are the flowering plants that are the largest and most diverse groups of plants in the kingdom Plantae. Gymnosperms are vascular plants that have exposed or naked seeds that are not even visible until maturity. Seeds are enclosed inside an ovary that matures to form a fruit.

3Fungi grow as chains of cells called fungal hyphae. ... The main difference between algae and fungi is that Algae are autotrophic, they contain chlorophylls for photosynthesis. while fungi are heterotrophs, obtaining organic material from sources in the external environment.

Explanation:

Answer 2

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Here's your answer mate

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Physical Change✍

• change in which no new substances are formed and it can be reversed by reversing the conditions is called a physical change for example melting of ice.

Chemical change

• a change in which new substances are formed and which cannot be reversed by reversing the conditions is called chemical change for example growth of a plant

✰Hope it helps❢❢

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