Question

State true or false i. All cells have cell wall. ii. Plant cells contain small Vacuoles. iii. Vegetables provide fats to the body. iv. Humans cannot digest cellulose. v. A seed is a ripened ovule.​

Answer 1

Answer:

i. false

ii. false

iii. true

iv. true

v. true

Explanation:

i. Animals cells do not have a cell wall

ii. A plant cell contains a large, singular vacuole that is used for storage and maintaining the shape of the cell. In contrast, animal cells have many, smaller vacuoles. Plant cells have a cell wall, as well as a cell membrane.

iii. Vegetable Fats: fats which are present in olives and avocados. unsaturated fats help to safeguard heart and assist in heart disease prevention. Healthy fat sources include salmon, nuts, avocados, olive oil, nut kinds of butter, and flaxseed.

iv. Lack of appropriate enzymes is the reason why humans cannot digest cellulose. Cellulose is known to be found abundantly in plant tissues and is also known to be a common component of our diet. The enzyme to digest cellulose is cellulose, and we humans do not have that in our digestive system.

v. Seeds are the product of the ripened ovule, after fertilization by pollen and some growth within the mother plant. The embryo is developed from the zygote and the seed coat from the integuments of the ovule.