Question

0. Which of the following statement in ot A. The evolutionary sign ficance of beighthy c. D. None of the ahov colored fruits is thait bright celors aid seed dispersal 5 Eidermal ells C. The life cycle of plants are called ateration B. Which leaf cells lack chlonpls gmeration is dominan (Not sporophyte) monocot and 6What are xylem made out of 1 What is a seed leaf called? A. Upon germination, the cotyledon become the embryonic first leaves of a seedling B. Seed leaf is a gymnosper C. One type of protozoan D. All of the above C Hydrogen bonds D. None of the ahove 37. Phloem function is to A Trampont wwer B. Transpot organic nutrients, glucose, 32Root usuailly, but not always, below the amino acids ground Shoot: consists of stem, leaves, and flowers C. Cuticle D. 38. The sot, edible parts of applies and other fruits consist mostly of C. Sclerenchyma D. None of the above which ofthe following pin organ is known as the primary food factory of plant? A. Roots B. Shoots C. Stem D. Leaves A. What is the function of the spongy mesophy11? B. what are the two general organs of higher plants? C. Angiosperm Life Cycle D. What are the two general root 40. Tissue that is neither vascular nor is dermal, functions itn support are knows as A. Ground tissue B. Conducting vessels C. Roots D. Seeds 33. Which of the following anchors plants? A. Fibrous root and poprobt B. Taproot C. Xylem tissue D. Leaf veins 34. Xylem stains red due to lignin strengthening its cell walls Phloem cells are small, thin-walled, and blue/green. It is made up of two cells; one of which is much larger than the other A. How do differentiate between Xylem and Phloem What is the function of an outer cortex and inner cotex B.

Answer 1

30.Option B

A.True as the animals are attracted to bright coloured fruits which aids in seed dispersal

B. Bacteriophage is a virus where as protist is an algae/protozoan

C.Plants have sexual haploids and asexual diploid stages hence their life cycle is called alternation of generations

D.Non vascular plants are only plants with a life cycle in which gametophyte generation is dominat

31.Option A

A.Seed leaf is the embryonic leaf formed by a seedling

B.Gymnosperms are plants with naked seeds

C.single-celled microscopic animal

32.Option B.

A.Spongy mesophyll function is to allow interchange of gases for photosynthesis

B.The two general organs of the plants are root and shoot which are described above and relevant to this.

C.Consists of sporophytic and gametophytic life stages

D.Tap root and adventious roots are the two general morophologies

33.Option B.

A.Fibrous roots are thin and moderately branches and does not anchor plant

B.Taproot is mostly straight and very thick-grows directly downwards anchoring the plants

C.Xylem is vascular tissue-transports water

D.Leaf veins provides support for leaf-transports water and minerals

34.Option A.

A.The above statements are differentation between xylem and phloem.

.

35.Option B

B.Chloroplasts are absent in epidermal cells.It is the layer of cells below cuticle It helps protect the leaf by aiding in preventing water loss.

36.Option A.

A.Xylem is a tissue consisting of dead,hollowed out cells,The walls of xylem are strengthened with a substance called lignin.

37.Option B.

B.Phloem is a living tissue that transports the soluble organic compounds made during photosynthesis-Sucrose to parts of the plant where needed.

38.Option A.

A.Parenchyma is involved in many functions such as photosynthesis,storage,synthesis and processing of many substances.

39.Option D.

D.Leaf is called food factory of the plant because they only contain chloroplast where photosynthesis occurs and food is produced.

40.Option A.

A.The major cells of the ground tissue are parenchyma cells which function in photosynthesis and nutrient storage.