what is the dominant phase in the life cycle of an angiosperm ?​

Answers

Answer 1

Answer:

Angiosperms are vascular plants, and all vascular plants have a life cycle in which the sporophyte phase (vegetative body) is the dominant phase and the gametophyte phase remains diminutive.

Explanation:

I hope it's help u

Answer 2

Angiosperms are vascular plants, and all vascular plants have a life cycle in which the sporophyte phase (vegetative body) is the dominant phase and the gametophyte phase remains diminutive.

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Related Questions

HELP IM REALLY NOT SMART SO PLEASE HAHA

Answers

Answer:

Should be C

Explanation:

Answer:

The answer is c

Explanation: Because a celestial thought to be a rapidly rotating neutron star that emits regular  pulses of radio waves and other electromagnetic radiation  at rates of up to one thousand pulses per second

is small or large pieces of plastic worse for the environment

Answers

A larger piece of plastic waist is worse

Where does haemoglobin become oxyhaemoglobin?

Answers

Answer:

Oxyhemoglobin is formed during physiological respiration when oxygen binds to the heme component of the protein hemoglobin in red blood cells. This process occurs in the pulmonary capillaries adjacent to the alveoli of the lungs.

Explanation:

What is the initial source of energy in all ecosystems?

Answers

Answer:

cells are the innermost source of energy in all organisms. please give me brailiest

I will give brainliest

Answers

Answer:

A rust mite is a multicellular organism because it has complicated specialized parts.

How does RNA polymerase know where to start and stop making a strand of RNA?

Answers

Answer:

Each gene has a beginning and an end. At the beginning of each gene is a similar sequence that tells the RNA polymerase to start working. The same is true at the end of each gene where a specific sequence tells the RNA polymerase to stop transcription

You place a cell in a solution that contains 12 more water molecules than the inside of the cell. How will you know when the cell reaches equilibrium?

Answers

Answer:

B

Explanation:

the water molecules will stop moving across the

cell membrane because the cell membrane has

the same amount of water as in the solution.

This process is called osmosis

PLZ HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
True or false: If an injury occurs in the lumbar region of the spinal column, loss of sensation can occur in all 4 limbs.


True

False

Answers

Answer: True

Explanation:

What are 3 terms used to describe organisms such as humans?

Answers

Order heterotrophs , carnivores, secondary consumers

How did the CT enterography and the technetium scan lead to the correct diagnosis?

Answers

Answer: hope it helps..

Explanation: CT enterography is a new non-invasive imaging technique that offers superior small bowel visualisation compared with standard abdomino-pelvic CT, and provides complementary diagnostic information to capsule endoscopy and MRI enterography. CT enterography is well tolerated by patients and enables accurate, efficient assessment of pathology arising from the small bowel wall or surrounding organs. This article reviews the clinical role of CT enterography, and offers practical tips for optimising technique and accurate interpretation.

Calculate the density of a mineral sample that has a mass of 12 grams and volume of 1.23 cm.

Answers

Answer:

[tex]density = \frac{12}{1.23} \: then \: d = 9.756097 \: \frac{g}{cm} [/tex]

density= mass/volume
density = 12/1.23
= 9.76g/cm3

HELP THIS IS TIMED!!!
Which courses should Don take in high school if he wants to pursue a degree and career in molecular biology? O anatomy and neurobiology O immunology and genetics O history and communications O physics and trigonometry​

Answers

Answer:

anatomy and neurobiology

Explanation:

Molecular Biology is the field of biology that studies the composition, structure and interactions of cellular molecules – such as nucleic acids and proteins – that carry out the biological processes essential for the cell's functions and maintenance.

Successful molecular biologists have an excellent understanding of subjects such as cell physiology, chemistry, genetics, and physics.

A neuroscientist (or neurobiologist) is a scientist who has specialised knowledge in the field of neuroscience, the branch of biology that deals with the physiology, biochemistry, psychology, anatomy and molecular biology of neurons, neural circuits, and glial cells and especially their behavioral, biological, and psychological aspect in health and disease.

Anatomy and neurobiology are the best for what he wants to do

Which is NOT an example of evolution? A. The development of antibiotic-resistant bacteria B. Flightless birds living on islands without predators C. Annual changes in the flu virus due to mutations D. A dog learning how to open the cabinet where its food is kept E. The 2- to 3-year effectiveness of most commercial pesticides in killing insects

Answers

E. The 2-3 year effectiveness of most commercial pesticides in killing insects

5 potential negative impacts on the environment

Answers

Explanation:

Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.

Which does not show energy flow through the ecosystem
A Food Stream
B
Food Chain
С
D
Food Pyramid

Need help nowwww!! Anyone

Answers

Answer:

???????

Explanation:

state four adaptations of the small intestine for effective absorption​

Answers

The small intestines are well adapted for absorbing nutrients during digestion by, being very long, having villi and microvilli that increase surface area, using muscular contractions to move and mix food, and receiving and housing digestive enzymes and bile that help the breakdown of food

How far is our community from a source of coal?

Answers

It is according to the closest store which ever store is close or the road

Place them from smallest to biggest please;
1) atom
2)molecule
3)cell
4)organ
5)organ system
6) tissue
7)organism

Answers

Answer:

1

atomnnajsjhzbzzbzjjnbsj jsjsksksksksk

Answer:

Explanation:

Atoms make up molecules; molecules make up cells; cells make up tissues; and two or more kinds of tissues working together make an organ and lots of organs working together creates an organ system

During phagocytosis of one cell to another, the larger cell engulfs the smaller cell by enclosing it in a part of its plasma membrane which then pinches off so the cell is then within the larger cell. Given this may have been the process that brought bacterial cells into the ancestors of eukaryotic cells as endosymbionts, what structural characteristics might be expected in mitochondria and chloroplasts?

Answers

Explanation:

Phagocytosis is the process by which cells ingest large particles, including other cells, by enclosing the particles in an extension of the cell membrane and budding off a new vesicle. During pinocytosis, cells take in molecules such as water from the extracellular fluid.

The following RNA strand was produced: 5 AUG GCG UUU 3 Which of the following DNA strands could have been the template for this RNA? Choose 1 answer: A 3 TAC CGC AAA 5' 3' CGT TAT GGG 5' 3' AUG GCG UUU 5' 3' UAC CGC AAA 5​

Answers

Answer:

A

Explanation:

Each nucleotide is appropriately paired according to the A-U/T-A and C-G pairing rules, so these are complementary strands.

The DNA strand that could have been the template for RNA 5' AUG GCG UUU 3' is 3' TAC CGC AAA 5'.Thus, the correct option is A.

What is a Template strand?

A template strand may be defined as the DNA sequence that can duplicate itself during the process of mRNA synthesis. During this process, the cell utilizes a non-coding/antisense DNA sequence as a template to construct mRNA.

The production of the mRNA strand is done with the help of complementary base pairing with that of the template strand. In this process, A is bound to T and vice versa, while C is bound to G and vice versa.

In mRNA, the Thymine (T)  is replaced by Uracil (U). According to Chargaff's rule, the amount of ADENINE is equal to THYMINE, while the amount of GUANINE is equal to CYTOSINE.

Therefore, it is well described above.

To learn more about Template strands, refer to the link:

https://brainly.com/question/27025627

#SPJ2

Calculate percentage change in mass for chip 5

Answers

Answer:

The correct answer is - 14.41%.

Explanation:

Given:

The initial mass of chip 5 -

end mass of chip 5 -

Percent Change in Mass =  /

Formula used:

Mass Difference= Final Mass- Initial Mass

Percent Change in Mass = (Mass Difference/Initial Mass) *100

Solution:

Putting the value in the formula:

Mass Difference = 2.15 - 1.84

= 0.31

Percent Change in Mass = (0.31/2.15)*100

= 14.41

Thus, the correct answer is - 14.41.

Answer: -14.41 %

Explanation:

start of chip 5 the mass was 2.15 and towards the end mass of the beetroot chip it changed and the mass was 1.84 grams. the mass difference is 0.31 and i got this by doing 2.15 - 1.84 .

موضوع حول محور النادرة
الجاحظ

Answers

Answer:

Soory to say but I don't understand this language

Explanation:

if you want answer can you please I think in English

_______________ __________ is the exchange of genetic information between homologous pairs of chromosomes which accounts for genetic variation.

Answers

Explanation:

Chromosomal crossover, or crossing over, is the exchange of genetic material during sexual reproduction between two homologous chromosomes' non-sister chromatids that results in recombinant chromosomes. ... Crossing over is described, in theory, by Thomas Hunt Morgan.

Answer:

Chromosomal crossover, or crossing over

is the exchange of genetic information between homologous pairs of chromosomes which accounts for genetic variation.

hope it is helpful to you

lable the dna molecule FAST!

Answers

Answer:1=phosphate

2=sugar

Explanation:

(please answer!!) Compare the human skin to and oak tree. the human skin is related to which part of the tree? is it:
A: bark
B: acorn
C:leaf
D:root

Answers

I would say leaf cuz they also have different layers :)

Plz give brainiest if I am right
Good luck
C. leaf :)
because if you look at the leaf and our fingers the leaf Kinda has a print as our fingers have prints

Which type of cell does NOT contain a nucleus?

A. prokaryotic


B. eukaryotic

Answers

Answer:

A. Prokaryotic

Explanation:

The prokaryotic type cell lacks a nucleus and other organelles.

Answer:

A. the prokaryotic

they live for short period of time due to no nucleus

Where in the United states in the greatest risk of deserification?

Answers

Answer:

New Mexico, Texas and on the Navajo Indian reservation in New Mexico and Arizona

write an open letter addressed to drivers and motorists. Make an appeal to them to follow speed limits and explain to them the comsequences.of not following such.​

Answers

To Mr driver
Pls do follow the speed limit or else i will hint you down .
By Me

Which of the following best describes the result of DNA replication?

A. Each chromosome has tripled in size and weight.
B. Each chromosome has four sister chromatids and four centrioles.
C. Each chromosome has double its initial amount of genetic material.
D. Each chromosome has outgrown its cell’s nucleus and begins to expand.

Answers

Answer:

The answer is C.

Explanation:

Because it's science.

Based on the graph, the half-life of this radioactive isotope is ​

Answers

Answer:

3h

Explanation:

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