Answer:
1. The reproductive parts of angiosperms are located within the flower called the stamen and pistill
and the female part is called Pistil and The male part is Stamen.
2. In angiosperms, pollen produces male cells. Pollen sticks to the female stigma and travels down the style to the ovary. This is where fusion of pollen and ovule will occur to make seeds.
3. The reproductive parts of plants are part of the shoot system.
4. Plant growth and development is regulated by harmone which send chemical messages.
Explanation:
Flowers are the reproductive part of the plant which produces seeds. In flowers, male organ is called stamen and female organ is called pistill or carpals. Stamen has two parts i. e. anther and filament. Pistill has three parts i. e. stigma, style and ovary. Anther contains pollen which fall on stigma and make a tube which goes towards ovary where ovules are present. When pollens fuse with ovules, forming a seed which is a baby plant.
Despite the fact that the female lays the eggs and the young develop outside her body, since the sperm and the egg combine inside the female, internal fertilization takes place.
I hope this helps you! (:
Answer: Blood group O individuals are able to produce Anti- A and Anti- B and are often referred to as UNIVERSAL DONORS, while blood group AB individuals produces none and are often referred to as UNIVERSAL RECIPIENTS
Explanation:
Two antigens, type A and type B, occur on the surfaces of the red blood cells in a large proportion of human beings. These antigens are referred to as agglutinogens because they often cause blood cell agglutination during blood transfusion. Because of the way these antigens are inherited, people may have neither of them on their cells , they may have one or they may have both simultaneously.
When type A antigen and type B antigen is not present in an individuals reb blood cell as seen in blood group O, antibodies known as Anti-A and Anti- B develops in the plasma. This is because small amounts of type A and type B antigens enter the body through food, bacteria and other ways and they initiate the development of anti A and Anti- B antibodies in their plasma.
Furthermore, individuals with blood type AB has antigen A and B on their red blood cells and therefore do not develop antibodies A and B in their plasma. This makes them universal recipient as their blood do not discriminate any ABO blood group during blood transfusion.
Answer:
not one ... many online XD
photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy.
The Punnett square is a diagram that is used to predict an outcome of a particular cross or breeding experiment. It is named after Reginald C. Punnett, who devised the approach. The diagram is used by biologists to determine the probability of an offspring having a particular genotype. The Punnett square is a tabular summary of possible combinations of maternal alleles with paternal alleles. These tables can be used to examine the genotypic outcome probabilities of the offspring of a single trait (allele), or when crossing multiple traits from the parents. The Punnett Square is a visual
