1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
stepladder [879]
3 years ago
5

How are the bryophytes and seedless vascular plants alike? Group of answer choices Plants in both groups have vascular tissue. I

n both groups, sperm swim from antheridia to aronia The dominant generation in both groups is the sporophyte Plants in both groups have true roots, stems, and leaves All of the above
Biology
1 answer:
dangina [55]3 years ago
6 0

Answer:

In both groups, sperm swim from antheridia to archegonia

Explanation:

Bryophytes are the plant group that does not have a vascular system. These plants do not produce seeds. Ferns and horsetails are seedless vascular plants. These plants have vascular tissues (xylem and phloem) to serve in the conduction of water, minerals, and sugars from the one plant part to the other. But these plants do not produce seeds and hence, are seedless vascular plants.

Both bryophytes and the seedless vascular plants depend on water for fertilization. These plants release their male gametes in water which in turn move towards the female gamete. Sperms, the male gametes of these plants swim in the water to reach the female gamete.  

Antheridium is the male gametangium that serves as a site for the production of male gametes while archegonia are the female gametangia where the egg cell is produced.  

You might be interested in
"Talking Wrong" is an essay about author Patricia Smith's mother's move from Alabama to Chicago and her attempt to speak standar
Scilla [17]

Just took the test on Plato. The correct answer is D..comforted!!!


I only post answers I know are correct.

4 0
3 years ago
Read 2 more answers
Help with biology plzz USA test prep
Marina86 [1]

Answer:

see below

Explanation:

amplification: MUTATION = a type of mutation

independent assortment: MENDELIAN = how different

genes independently separate from one another

when reproductive cells develop

nondisjunction: MUTATION = a type of chromosomal

mutation

translocation: MUTATION = another type of chromosomal

mutation

codominance: MENDELIAN = a relationship between two

genes where neither allele is recessive and both

are expressed

insertion: MUTATION = a type of mutation

radiation: MUTATION = causes mutations

virus: MUTATION = causes mutations as the virus

replicates

deletion: MUTATION = a type of mutation

law of dominance: MENDELIAN = one of Mendel's laws

of inheritance

sex linked traits: MENDELIAN = linkage is an exception

to Mendel's law of independent assortment

incomplete dominance: MENDELIAN = when none of the

factors of a gene is dominant and there is a blend,

such as a red flower crossed with a white flower

turns out pink

law of segregation: MENDELIAN = one of Mendel's laws

of inheritance

substitution: MUTATION = a type of mutation

5 0
3 years ago
Which type of star explodes in a supernova and may then from a neutron star?
Pavel [41]

Answer:

hayajajajsjajajajajajsjajjajajauias

6 0
3 years ago
The net primary production of a pine forest on a lava flow on Mount Fuji is about 165,000 kcal/m2/yr, and the plant respiration
IceJOKER [234]

Answer:

<em>The total amount of energy transferred during photosynthesis for this ecosystem equals</em><em> 260,000 kcal/m2/yr.</em>

Explanation:

To answer this question, we need to know that  

  • gross primary productivity (GPP) = energy captured and converted into chemical energy during photosynthesis
  • net primary productivity (NPP) = difference between GPP and respiration rate

So, to calculate GPP we need to sum NPP to Respiration rate. This if,

NPP = 165,000 kcal/m2/yr

R = 95,000 kcal/m2/yr

NPP = GPP – Respiration

Then,

GPP = NPP + R

GPP = 165,000 kcal/m2/yr + 95,000 kcal/m2/yr

GPP = 260,000 kcal/m2/yr

7 0
3 years ago
Amylase is an enzyme in saliva that catalyzes the digestion of starch. Based on the graph, what is the optimal pH for amylase?
CaHeK987 [17]
The answer is.. C 7

PLEASE MARK BRAINLIEST

hope this helps
6 0
3 years ago
Other questions:
  • Cell theory states:
    6·2 answers
  • Calcium ions couple excitation of a skeletal muscle fiber to contraction of the fiber. where are calcium ions stored within the
    7·1 answer
  • An interaction between two organisms in which one usually benefits is known as <br> .
    11·1 answer
  • Flowers that are pollinated by the wind usually have smaller petals and sepals than flowers that are pollinated by insects or an
    7·1 answer
  • Which could be its function???
    6·2 answers
  • A transcription unit includes all of the following EXCEPT: a promoter. a protein-coding sequence. an attenuation sequence. a ter
    15·1 answer
  • Which statement best describes evolution in a population?
    11·2 answers
  • Describe the process and end result of meiosis.
    9·2 answers
  • Why are there lefties (and righties)?
    12·2 answers
  • What is the significance of black eyed peas and cabbage for new years
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!