BIOLOGY MIDDLE SCHOOL

Which is immediately formed when a plant egg is fertilized by sperm? A. a larva B. a pupa C. a zygote D. a spore

Answers

Answer 1
Answer: C, i hope I helped !
Answer 2
Answer:  a spore forms when sperm fertilizes so it is answer d

Related Questions

The diagram below shows the position of the sun, moon, and Earth. The labels A, B, C, and D represent four coastlines on Earth.Three circles are shown. The smallest circle is in the middle and is labeled Moon The circle labeled Earth is on the left of the moon and the biggest circle is labeled Sun and it is on the right of the moon. The circle labeled Earth has A marked on top, B marked on the right, C marked below, and D marked on the leftAs Earth rotates, coastline B moves to where coastline A is. Which statement is correct about coastline B in its new position?It will experience a high tide because water is drawn away from the area between the low tides.It will experience a low tide because water is drawn away from the area between the high tides.It will have a low tide because the greatest gravitational pull of the moon is experienced when the coastline is at right angles to the moon.It will have a high tide because the greatest gravitational pull of the moon is experienced when the coastline is aligned with the sun and moon.
What two things are needed for cellular respiration.
Which of the following statements about the Antarctic Circumpolar Current is correct? A. It transports heat from the North Atlantic to the Indian Ocean.B. It determines the frequency of El Niño and La Niña weather systems.C. It reduces temperature fluctuations between seasons in North America.D. It reduces temperature fluctuations between seasons in Europe.
Interpretations based upon emotions or opinion are considered:factual objective subjective scientific
Choose the best explanation of the difference between evolution and natural selection. A. Evolution is the idea that species change over time, and natural selection is a mechanism by which evolution takes place. B. Natural selection is the idea that species change over time, and evolution is the idea that our world changes over time. C. Natural selection is the idea that species change over time, and evolution is the idea that the species' food source also changes over time. D. Evolution is the idea that species change over time, and natural selection is the idea that nature changes over time.

The sex hormone testosterone _____.a. results in hypertrophy
b. is a synthetic hormone
c. is equally represented within men and women
d. causes muscle cells to develop more readily
e. results in hypotrophy

Answers

The answer is D I believe.

What do you get when you multiply an objects mass times the acceleration ?

Answers

You get the net force acting on it. The sum of the strengths and directions 
of all the individual forces there may be.  

Which sentence uses the past participle form of the verb draw?A.
The artist had drew her sketches with a charcoal pencil.

B.
The artist had drawn her sketches with a charcoal pencil.

C.
The artist drew her sketches with a charcoal pencil.

D.
The artist is drawing her sketches with a charcoal pencil.

Answers

choice b choice b choice b choice b choice b

vines and trees are both plants but, they are very different from each other. what adaptations can you see in these plants, and how do you think these adaptations help them survive

Answers

trees have well-developed roots and leaves.
vines can crawl in walls and other trees that catches better sunlight and rainwater. 

Adaptations are the result of evolution in different living organisms. This process occurs amazingly through gene mutation but it takes a very long period in time. Adaptation processes occur to help species survive and thrive in the ecological balance of life. Structural adaptations are physical features of an organism that adapted through time. 

3. Which of these substance has a brown color and isdetected by the spectrophotometer in our reaction?
A) Guaiacol
D) Tetraguaiacol
B) Peroxidase E) Hydrogen peroxide
C) buffer

Answers

Answer:

E) Hydrogen peroxide

Explanation:

Hydrogen peroxide is the substance that has a brown color and is  detected by the spectrophotometer in our reaction.

Place the following words into the illustration below: gametes, sporophyte, gametophyte, and zygote. Explain how the terms are related.

Answers

The alternation of generations inthe life cycle of a plant includes the diploid and haploid multicellularstages. diploid and haploid are copies of the chromosomes. The spores in theplant is unicellular and when they start dividing through mitosis, it producesidentical cells. These identical cells are all haploid. Haploid stages containone set of chromosome from either of the parent. These identical cells create amulticellular system called the gametophytes. A gametophyte is the haploid multicellularstage in the life cycle of a plant. The gametophyte makes the gametes. These gametesare responsible for sexual fertilization. It takes place when a sperm (malegametes) from the male fuses into the egg cell (female gametes) of the female. The formation of both male and female gametes creates a diploidzygote. Diploid stages contain one set of chromosome from eachparent. This is where the sporophyte comes in. A sporophyte is the diploidmulticellular stage in the life cycle of the plant. It now contains the twosets of chromosomes from each parent.

Other Questions
Sodium has 11 protons and 12 neutrons. How many electrons does it have?
What characteristics are common in angiosperms
Identity 3 organisms that belong in the same phylum as trypanosoma brucei
Where does photosynthesis take place in a plants cell?