Answer: The answer is Anthocerophyta
Explanation: Anthocerophyta are widespread and occur in the temperate & tropical zones. The species of plants in this phylum have horn-shaped sporophytes which are known as "flower horn". As in other bryophytes, the sporophyte of this phylum remains attached to its parent gametophyte throughout its life, but unlike these other plants, the sporophyte continues to grow throughout its life; this happens as a group of cells at the base of the horn divide repeatedly. They also possess stomates, which exchange gases between the plant and the air.
The mitochondrial genome evolution in Anthocerophyta is closer to that of seed plants but not as dynamic.
Answer:
c
Explanation:
selection helps organisms adapt and c makes the most sense
Answer:
The correct answer is 4. Anchoring cells in position.
Cell adhesion proteins are the class of proteins found on the surface of the cell and are involved in the process of cell adhesion.
Cell adhesion is the process by which cell binds to the other cell or to the extra cellular matrix with the help of cell adhesion molecules (CAMs) or proteins.
CAMs show three major types of interactions to achieve cell adhesion.
- Homophilic in which CAMs bind with the same CAMs.
- Heterophilic in which CAM of one cell binds to that of of other cell.
- In third type of interaction, CAMs of two cells bind to a mutual extracellular ligand.
Cell adhesion proteins are also called as molecular glue as they help in anchoring the cells in the position.
Nucleus organelle is the .....
Answer:
behavioral adaptation
Explanation:
A structural adaptation is defined as the adaptation in which physical features of organisms or plants while behavioral adaptation is defined as the activities an organism or plant do to survive.
The Himalayan balsam plant is an example of behavioral adaptation because it disperse its seeds when it ripe and touched by someone, for its survival it shows it dispersal behavior and spread seeds as far as 16 feet from the parent plant. In the fear of someone can harm by touching it, the survival instinct of balsam plant shows behavioral adaptation.
Hence, the correct answer is " behavioral adaptation".