Answer:
<h2>Genus : Bidens</h2>
Explanation:
Bidens pilosa ( Black jack) is a species of herbaceous flowering plant .
Science has provided us with the following information :
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Asteraceae
Genus: Bidens
Species: B. pilosa
Answer:
2 phenotypes for exoskeleton are exhibited in the population i.e
Black and white
Explanation:
for examples beetle having Bb or BB genotype will express the black colour while beetles having bb genotype will express white colour.
Answer:
Antigens bind to B cells.
Interleukins or helper T cells costimulate B cells. In most cases, both an antigen and a costimulator are required to activate a B cell and initiate B cell proliferation.
B cells proliferate and produce plasma cells. ...
B cells produce memory cells
Explanation:
The answer is 56 grams per day. RDA or the Recommended Dietary Allowance for protein
is a diffident 0.8 grams of protein per kilogram of body weight. When eat more
protein than your body needs, the extra protein is used to deliver your body
with energy or turned into fat.
Answer: Sensory mechanisms are responsible for detecting the external stimuli present in the environment.
Explanation:
The sensory mechanisms help people to observe things around them through eyes, they can hear the sounds through their ears, they can feel the insect creeping on their skin by touch sensory mechanism, they can taste food which they cook through taste or gustatory receptors present on tongue and other parts of mouth cavity.