Question

b. identify the statements as true or false. if false, rewrite the correct statements in the blanks provided below. 1. plants give out carbon dioxide and take in oxygen. this helps in our breathing. 2. some seeds have no cotyledons. c. match the following. column a: a. beans, b. embryo, c. watermelon, d. rice; column b: i. monocotyledons, ii. fruit with numerous seeds, iii. dicotyledons, iv. baby plant inside the seed. d. unscramble the letters given in column a and write the correct part of a seed in column b. column a: a. toycdnelo, b. dsee atoc, c. lmuiih, d. ybemor; column b: i., ii., iii., iv. iii. write the type of seeds shown in the images. a. b.

Explanation:

1. Plants take in carbon - dioxide and give out oxygen through photosynthesis, which is crucial for our breathing. So the first statement is false. The correct statement is: Plants take in carbon dioxide and give out oxygen. This helps in our breathing.
2. All seeds have cotyledons. Some have one (monocotyledons) and some have two (dicotyledons). So the second statement is false. The correct statement is: All seeds have cotyledons.

For part C:

• Beans are dicotyledons.
• The embryo is the baby plant inside the seed.
• Watermelon is a fruit with numerous seeds.
• Rice is a monocotyledon.

For part D:

• Unscrambling "TOYCDNELO" gives "COTYLEDON".
• Unscrambling "DSEE ATOC" gives "SEED COAT".
• Unscrambling "LMUIH" gives "HILUM".
• Unscrambling "YBEMOR" gives "EMBRYO".

For part III:

• Corn is a monocotyledon seed.
• Peanut is a dicotyledon seed.

Answer:

1. False. Plants take in carbon dioxide and give out oxygen. This helps in our breathing.
2. False. All seeds have cotyledons.

C. a - iii, b - iv, c - ii, d - i
D. a - COTYLEDON, b - SEED COAT, c - HILUM, d - EMBRYO
III. A. Monocotyledon seed, B. Dicotyledon seed