1-in relation to bryophytes, avascular plants, it is correct to state that:
a-terrestrial species have a varied size, reaching a height of 5 m according to the environment in which they live
b-usually live in humid and shaded environments, such as tree trunks, ravines and stones
c-its reproduction is asexsexuated and characterized by the alternation of generations.
d-your body is composed of root, stem, leaves, flowers and dried fruit.
2-on the reproductive processes of bryophytes and pteridophytes, it is correct to affirm:
a-asexsexuated reproduction in bryophytes and pteridophytes occurs by fragmentation, a process in which pieces of an adult individual generate new gametophytes
b-sexual reproduction in bryophytes and pteridophytes necessarily involves the formation of microspores and megáspores
c-a common condition for the sexual reproduction of bryophytes and pteridophytes is the production of flagellated anterozoids in the interior of anteridia
d-in bryophytes and pteridophytes, spore production occurs inside diploid structures, which correspond to the dominant phase of the life cycle.
e-the absence of vascular tissues in the bryophytes and pteridophytes limits the fertilization in aquatic or humid environments, since the anterozoids need to swim to the oosfera.
3-tick the alternative that correctly completes the gaps of the text below.
article 10. of the municipal decree n0. 9732 of porto alegre, of 11 june 1990, prohibits the industrialization and commercialization of vases, piles and plates of xaxim (' dicksonia sellowiana ') in the municipality of porto alegre. as plants of this in rio grande do sul, and belong to the group

i was thinking 4.0 v hope this

the glands which are associated with each description is given below:

answer: zinc is the substance which has a volume of 1.38 .

density is defined as the mass of an object per unit volume.

it can be calculated by dividing mass of a substance by its volume i.e.

si unit of density is kg per cubic meter and cgs unit of the same is gram per cubic centimeter.

now from the given data volume can be calculated by the formula .

hence, the volume of aluminium will be = which comes out to be 1.703 .

similarly, volume of zinc, chromium, and nickel will be 1.378 , 0.869 , and 0.356 respectively.

i believe the correct answer is the virus gets an envelope that contains host molecules when it leaves the host cell.

explanation:

during the bidding/release stage of a virus, it encapsulates itself with part of the membrane of the host cells in this case the cells of the monkey and is the reason as to why the scientist found the genetic material of the monkey on the viral cell surface.

further explanation

to understand this answer, we have to know the cycle a virus undergoes to replicate. a virus is basically a bunch of genetic material enclosed in a capsule and lacks any machinery or organelles to ensure their survival so they must enter a host cell in order to get the environment needed to survive. some viruses enter and lyse(destroy) the host cell after they have replicated and undergo the lytic cycle while some enter and leave the cell intact after replicating and these undergo a lysogenic cycle. to enter the cell, they undergo the first process called attachment by binding to specific receptors and co-receptors on the surface of the host cell. after attaching to the cell, they start the second phase called penetration where virus enters or is engulfed whole by the host cell through a process called endocytosis. it is the same process that a cell takes up materials it needs or pathogens around it. uncoating of the virus then happens after the virus has been engulfed and is the third stage. the virus then undergoes releasing of its genetic material in the host's matrix.   the materials then enter the nucleus and undergo biosynthesis by adding themselves in strands of rna being translated and then copies of the virus are produced in addition to the host genetic material. the material/newly formed viral material then undergoes assembly inside the host cell and form a capsule around them. the virus undergoes the last release/budding stage by binding to the host membrane and pushing outwards. in doing so when they tear away from the host membrane, they pick up the genetic material from the membrane of the host cell to form their envelope.

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level: high school