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
astraxan [27]
3 years ago
13

I) A bee visits several flowers in succession on a single willow herb plant. In doing so, the bee transfers pollen from the youn

ger flowers, near the top of the inflorescence (group of flowers) to the older flowers near the base of the inflorescence. Is this an example of self-pollination or cross-pollination?
Biology
1 answer:
anygoal [31]3 years ago
6 0

Answer: Cross pollination. The bee is taking from a new plant and giving it to the old plant so the old plant can be good as new. Good enough for ya mods?

You might be interested in
Compare and contrast aerobic respiration with photosynthesis in
Nataliya [291]

Answer:

Aerobic respiration;this is the process of breaking down of glucose  <u>with Oxygen</u> to generate energy  as ATPs in living cells

Location- Matrix  and inner membranes of mitochondria

Energy source_oxidative phosphorylation of glucose

Waste product-water( oxygen accept the final electron to form water)

.

38 ATPs from 1 glucose molecule

Explanation:

Photosynthesis; this is the process of reducing C02 with hydrogen ion, from water  i<u>n the presence of  sunlight , enzymes and green pigment chlorophyll</u> to form <u>glucose</u>

Location- stroma and thylakoid membranes of chloroplast

Energy source-photo-phosphorylation(sunlight)

Waste product-Oxygen

18ATPs

5 0
3 years ago
Members of the phylum Actinobacteria have had a profound impact on human health over the course of civilization. One member of t
Drupady [299]

Answer:

The correct answer would be - mycobacterium, and streptomyces.

Explanation:

Actinobacteria is a phylum that consists of a group of gram-positive bacteria with cytosine and guanine content in their DNA. These bacteria can be aquatic or land bacteria. Actinobacteria do not have cell wall however they make a non-sptate and mycelium.

Mycobacterium is one of the genera of the actinobacterium phylum. This genus includes pathogenic species in it that cause deadly diseases in humans and other mammals such as leprosy and tuberculosis Whereas streptomyces is another genus of the actinobacteria that is yielded the very first drug to fight with the ancient scourge.

Thus, the correct answer is - mycobacterium and streptomyces.

8 0
3 years ago
A paramecium reproduces by dividing into two daughter cells. Which statement is true of the daughter cells?
Cerrena [4.2K]
This statement giving a clue that there is asexually reproduction (may be binary fission) taking place and the progenies in asexual reproduction are genetically similar to parent cell. So answer is A.
3 0
3 years ago
What might happen to the Earth if human increase the amount of greenhouse gasses?
KATRIN_1 [288]

<u>Answer:</u>

Greenhouse gas refers to any gaseous compound in the atmosphere that can absorb infrared radiation, thereby trapping heat and keeping it in the atmosphere. By increasing the heat in the atmosphere, greenhouse gases are responsible for the greenhouse effect, which ultimately leads to global warming.

<u>Examples why greenhouse gases in the atmosphere:</u>

  • farming cattle releases methane
  • farming rice in paddy fields releases methane
  • burning fossil fuels in vehicles and power stations releases carbon dioxide
  • deforestation releases carbon dioxide and reduces the absorption of carbon dioxide through photosynthesis
3 0
3 years ago
Read 2 more answers
What three molecules are produced by the end of glycolysis?
NeX [460]

Glycolysis produces 2 ATP, 2 NADH, and 2 pyruvate molecules: Glycolysis, or the aerobic catabolic breakdown of glucose, produces energy in the form of ATP, NADH, and pyruvate, which itself enters the citric acid cycle to produce more energy.

5 0
3 years ago
Other questions:
  • The theory of evolution may have seemed reasonable when it was introduced because the complexity of the living cell was not unde
    13·1 answer
  • 1. Nitrogen from the atmosphere must be converted into what molecule? What organisms add this molecule to the soil? ​
    8·1 answer
  • Based on your results, which antibiotic is a narrow-spectrum antibiotic? neomycin, penicillin, erythromycin, ampicillin
    8·1 answer
  • The genetic material dna consists of basic subunits called ________.
    8·1 answer
  • Is stretching a sign of a Growth Spurt? If not, what is?
    5·1 answer
  • Atoms can’t ever be __________ or<br> __________ in a chemical reaction.
    9·2 answers
  • Rotenone is a poison commonly added to insecticides. Rotenone binds tightly with one of the electron carrier molecules in the el
    6·1 answer
  • what are the similarities and differences between facilitated diffusion and active transport by a protein pump
    9·1 answer
  • How does the plasma membrane of a cell compare with the membrane in the U-shaped tube?
    13·1 answer
  • Please answer this question
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!