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
ivolga24 [154]
3 years ago
13

Name any two plants that produces egg and sperm?

Biology
1 answer:
Ivahew [28]3 years ago
8 0

Answer:

Ferns and gametophyte

You might be interested in
Are the anomalies the same thickness along all ridge segments Why or why not?<br> plz help :D
trasher [3.6K]

Answer:

The equivalent magnetization (EM) and mantle Bouguer anomaly (MBA) were calculated along the ultraslow-spreading Mohns Ridge axis in the Norwegian-Greenland Sea. The magnetic anomaly and the associated EM were compared with the bathymetry, MBA, seismically determined crustal structure and geochemical data at both the inter-segment scale (>60 km) and the intra-segment scale (20–60 km). At the inter-segment scale, the magnetic highs at the segment centers are independent of the MBA. Of the 13 segments, 9 with magnetic anomalies >700 nT coincide with axial volcanic ridges identified from multibeam bathymetry maps, which suggests that the magnetic highs at the segment centers may be more associated with the extrusive lavas rather than the amount of magma supply. With few exceptions, the magnetic anomaly lows associated with MBA highs at the segment ends increase from south to north. This trend might be explained by thickened extrusive basalts and/or more serpentinized peridotites at the segment ends in the north. At the intra-segment scale, the most prominent features are the decreases in the magnetic anomalies and associated EMs from the segment centers to the ends. The intra-segment magnetic anomalies have positive and negative correlations with the bathymetry and MBA, respectively. The magnetic signal modeled by the seismically determined layer 2A with an assumed constant magnetization is remarkably consistent with the observed magnetic anomaly, which strongly suggests that the thickness of the extrusive basalts dominates the magnetic structure in each segment along the Mohns Ridge. In general, the thickness of the extrusive basalts dominates the magnetic structure along the Mohns Ridge, whereas the contributions from serpentinized peridotites may be significant at the segment ends and may produce long-wavelength magnetic variations. The magnetic data can be used as an indicator of the thickness of the extrusive basalts within segments along the ultraslow-spreading Mohns Ridge.

Explanation:

5 0
2 years ago
PLEASE HELP! - Describe why carbon, hydrogen, oxygen, nitrogen, &amp; other elements can combine. Describe the results of these
Ksenya-84 [330]

Answer:

2hydogen + 1oxygen = H2O = water

Explanation:

The answer lies with carbon's unique properties. Carbon has an exceptional ability to bind with a wide variety of other elements. Carbon atoms can form multiple stable bonds with other small atoms, including hydrogen, oxygen, and nitrogen. Carbon atoms can also form stable bonds with other carbon atoms.

6 0
3 years ago
A green pea plant (Gg)is crossed with a yellow pea plant (gg), what is the phenotype and the genotype
telo118 [61]
Genotype is your complete heritable genetic energy
Phentype is a discription of your actual physical <span>characteristics.</span>
4 0
3 years ago
Read 2 more answers
Gene expression is the process whereby genetic information in the cell is used to produce proteins. This is referred to as the c
Elodia [21]
Your answer is:
A. mRNA
B. Transcription
C. Translation
D. DNA
E. Polypeptide
3 0
3 years ago
The anatomy of the intrinsic conduction system causes contraction of the ventricles to begin at the apex and move superiorly. Wh
Anni [7]
<h2>Blood is forced upward and toward</h2>

Explanation:

  • In the cardiovascular cycle, the autonomous withdrawal and unwinding of heart cells are facilitated through the movement of the heart's characteristic conduction framework and by cell-to-cell correspondence by means of the hole intersections in the myocardial cells themselves.  
  • The natural conduction arrangement of the heart comprises of nodal tissue, whose specific cells have both apprehensive and solid qualities. Nodal tissue is restricted in explicit areas of the heart.

3 0
3 years ago
Other questions:
  • A student use colored balls and sticks to make a model of the compound ammonia. Below is a picture of the model. What kind of mo
    8·2 answers
  • A biology student is hiking through a field when she notices a plant that has long, slender leaves with parallel veins. Which is
    10·2 answers
  • Jordan is doing a science fair project on the effects of music on the growth of tomatoes yes to tomato plants plan a.m. Plan B t
    9·1 answer
  • Which organisms produce about half of the ox gen on Earth?
    12·1 answer
  • Make up a mnemonic device to help you remember the steps of the cell cyle.
    13·1 answer
  • On one of the compound microscopes in the lab, the diameter of the field of view at a total magnification of 100X was measured t
    9·1 answer
  • A health care provider prescribes spironolactone, a potassium-sparing diuretic, for a client with cirrhosis. for which category
    15·1 answer
  • Please help with punnet squares problem! I'm not understanding what the answer is thanks
    7·1 answer
  • Chargaff's rules of base pairing are explained by which structural feature of DNA? A. Each strand of DNA contains a phosphate an
    8·2 answers
  • PLS PLS HELP MEEEE NEED HELP ASAP :)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!