Answer:
Stamen/Pistil
Explanation:
Flowering plants also called Angiosperms are a group of plants characterized by the possession of flowers used for sexual reproduction. The flowers contains the male part and female part. The male part of a flower is collectively called STAMEN while the female part is collectively called PISTIL or STYLE.
The STAMEN is responsible for the production of the male reproductive structure called POLLEN while the PISTIL is responsible for the production of female reproductive structure called OVARY. During reproduction, pollen (containing male gametes, sperm) from the STAMEN are transferred to the stigma (receptive part) of the STYLE in a process called POLLINATION.
Answer:
A
Explanation:
Due to the inhibition of convection by the magnetic fields, these areas (usually occur in pairs corresponding to the two poles), the hot plasma from the sun’s interior doe not reach the surface of these areas hence creating local regions that are cooler than the rest of the photosphere. This cooler regions appear darker when observed with a telescope and are called sunspots.
Answer:
proto-oncogenes are normal genes while onco genes are cancerous genes.
Explanation:
Proto-oncogenes are genes which responsible to make protein and helps in controlled cell growth and proliferation but some time these proto-oncogenes can turned into onco genes because of some abnormal mutation and results in uncontrolled proliferation and cell growth which cause cancer.
ANSWER:
The US Department of Energy tracks national energy consumption in four broad sectors: industrial, transportation, residential, and commercial. The industrial sector has long been the country's largest energy user, currently representing about 33% of the total
Explanation:
From smallest to largest, the order of the muscle tissue structures are Actin < Myosin < Thin filament < Thin filament < Filament < Sarcomere < Myofibril < Fiber < Fascicles < Muscle .
Muscle tissues is composed of cells which have the unique potential to shorten or settlement that allows you to produce movement of the frame parts. The tissue is particularly mobile and is properly provided with blood vessels.
Motion is the principle function of muscular tissue. they have got the potential to contract and that is what brings approximately the motion of body elements. they also help to preserve frame posture and role. Muscle fibers are placed in walls of hole visceral organs.
Muscle tissues is shaped for the duration of embryonic improvement, in a method called myogenesis. muscular tissues consists of unique contractile proteins called actin and myosin which agreement and loosen up to cause motion. among many other muscle proteins gift are two regulatory proteins, troponin and tropomyosin.
Learn more about muscle tissue here:-brainly.com/question/13920046
#SPJ4