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
Sergio039 [100]
3 years ago
15

Which of the following is true of conifers? A) The sporophytes grow directly from the gametophyte B) The spores release from the

gametophyte C) The gametophytes grow directly from the sporophyte D) The spores release from the male cones I best guess would be D?
Biology
2 answers:
ch4aika [34]3 years ago
5 0
"A) The sporophytes grow directly from the gametophyte" is the correct answer, although it should be noted that certain genetic mutations can alter this process slightly.
AleksandrR [38]3 years ago
4 0

Answer:

The correct answer would be D) The spores release from the male cones

Conifers are sporophytes with two types of cones; pollen cones and ovulate cone.

The pollen cones are smaller in size and produce microspores which would develop into the pollen grains.

The ovulate cones are larger in size which produce megaspores which would develop into ovule.

The two gametes fertilized to produce a diploid zygote which develops into the embryo.

You might be interested in
If these organisms were arranged in an ecological pyramid, which level would retain the least usable energy from the Sun?
SOVA2 [1]
Lion thanks hope that works on gd
8 0
4 years ago
Evolution doesn't work according to any plan or change in any particular direction. Sometimes it leads to the rise of more compl
ANEK [815]
Well I think is a false estatement
7 0
3 years ago
Repeating the pertinent parts of the secondary assessment while reassessing the patient primarily​ means: A. obtaining a complet
lora16 [44]

Answer:

The correct answer is option C.

Explanation:

The secondary assessment is done after the completion of the primary assessment. During this assessment, the clinician goes through head-to-toe and through step by step to determine what has happened.  

This can comprise, and however, is not restricted to inspection, special tests, bony and soft tissue palpation, neurological, and circulation. Repeating the essential components of the secondary assessment while reevaluating the patient mainly signifies focusing on the queries associated with the modifications in the symptoms and repeating the physical exam associated with the particular injuries or complaints of the patient.  

7 0
3 years ago
Describe the differences between lecithin and cephalin.
castortr0y [4]
Lecithin is (organic chemistry) the principal phospholipid in animals; it is particularly abundant in egg yolks, and is extracted commercially from soy. It is also a major constituent of cell membranes, and is commonly used as a food additive (as an emulsifier). While cephalin is (biochemistry) a phospholipid found particularly in the cells of nervous tissue; it is also the primary phospholipid in bacteria. 
5 0
3 years ago
Instructions:Drag each tile to the correct box.
meriva
According to the climate change, the correct order is : 

<span>1 - Sources emit greenhouse <span>gases.
</span></span>CO₂ makes up the vast majority of greenhouse gas emissions from the sector, but smaller amounts of CH₄ and nitrous oxide N₂O are also <span>emitted
</span><span>
2- </span>Global temperatures rise.
 Temperatures measured on land and at sea for more than a century show that Earth's globally averaged surface temperature is rising<span>.
</span><span>
3- </span>Snow and ice melt.
If the surface temperatures warm above 32°, the snow and ice touching the surface will warm and begin to melt<span>. 
</span><span>
4- </span>Sea levels rise.
When sea levels rise<span> rapidly, as they have been doing, even a small increase can have devastating effects on coastal habitats.</span>
4 0
3 years ago
Other questions:
  • Invasive species always have negative impacts to the ecosystem in which they are introduced. Question 15 options: True False
    14·1 answer
  • Since most personal watercraft (pwc) do not have brakes, what must be done in order to avoid an obstacle?
    7·1 answer
  • Comes after a hypothesis and is used to determine whether the hypothesis is correct
    12·1 answer
  • Enzyme-Substrate complex, active site, enzyme, substrate, products is the word choices.
    7·1 answer
  • 99% of all ___ is found inside of the cells of the body
    5·2 answers
  • Studies have been conducted on synthetic products
    14·1 answer
  • During which stage of a thunderstorm does precipitation fall the most? A. Dissipating stage, B. Cumulus stage, C. Mature stage.
    14·2 answers
  • HELP PLEASE!!! TEST IS DUE!!
    14·1 answer
  • A border collie breeder raised border collies for herding cattle. She has 50 dogs, and lets them breed randomly. She has noticed
    9·1 answer
  • How can antibiotic resistance be minimized?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!