Primitive Plant is an example of a plant group where the male gametes depend on moisture to swim towards the ovum.
Spine or Vertebral column is composed of a series of 31 bones known as vertebrae.Spine or Vertebral column is composed of a series of 31 bones known as vertebrae. Curvature of the spine serve the body by giving additional springiness and flexibility to the spine by absorbing the shock Curvature of the spine serve the body by giving additional springiness and flexibility to the spine by absorbing the shock.
Answer:
The correct answer is b. dawn and dusk.
This is because Gila Monsters are crepuscular in nature i.e. they are the organisms which are highly active during twilight (the periods of dawn and dusk).
In contrast, diurnal organisms are those which are active during the day time for example dog, squirrel, gorilla etc. and nocturnal organisms are those which are active during the periods of darkness such as owl, bat etc.
Similarly, matutinal is the term used for the organisms which are active before sunrise and vespertine is a term used for organism which are active only post sunset.
That answer is a stop mutation
The correct answer is B. Gene Flow because gene flow is the mechanism of a change in the gene composition in a population as a result of migration. PLEASE MARK ME THE BRAINIEST.
