4. Compare the characteristics of
(a) Parenchyma, collenchyma and sclerenchyma.
(b) Skeletal muscles, smooth muscles and cardiac muscles
(c) Crop rotation, mixed cropping and intercropping.
(d) Thallophyta, Bryophyta, Pteridophyta, Gymnosperms, Angiosperms.
(e) Kindoms- Monera, Protista, Fungi, Plantae, Animalia.
(f) Classes- Pisces, Amphibia, Reptilia, Aves, Mammalia.

prokaryotic cells do not have a nucleus in which the dna is stored in, it floats freely inside the cell.

eukaryote cells do have a nucleus in which the dna is stored in.

what is shown in the image?

eukaryote

chloroplast

mitochondrion

submitted

several tissues working together form an organ, and several organs together make up an organisms.

the group of cell that carries out special jobs are tissue.