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
cluponka [151]
2 years ago
8

Which was the first cell viewed by the light microscope?

Biology
2 answers:
Morgarella [4.7K]2 years ago
8 0

Answer:

The correct answer will be- the bark of an oak tree by Antonie Van Leeuwenhoek

Explanation:

The development of light microscopy began before the 18th century where a scientist named Antonie Van Leeuwenhoek observed the first living cells of the organisms.

Although the first cell was observed by the Robert Hooke when he observed the dead cells of the bark of a tree bu the light microscope designed by the Leeuwenhoek helped him to observe the living cells from the pond life and he also observed the bark of an oak tree.

Thus, the bark of an oak tree by Antonie Van Leeuwenhoek is considered the first cell.

vodomira [7]2 years ago
6 0
Oak Bark was the first cell viewed by the light microscope
You might be interested in
What are the predators of the insect? Tree is consumed by insect, which is consumed by the frog and lizard. The frog and lizard
DiKsa [7]
The correct option is LIZARD AND FROG.
Predator refers to an animal which uses another animal as food. In the question given above, we are told that the insect is consumed by the frog and the lizard. This means that the frog and the lizard are the predators of insects.
4 0
3 years ago
Read 2 more answers
Human blood may contain either or both of two antigens, a and
Kisachek [45]
I don't even know the answer sorry
8 0
3 years ago
Python allows you to compare strings, but it is not case sensitive.
qwelly [4]
<span>Python is Highly case sensitive language. We can use > , < , <= , <= , == , != to compare two strings. Python compares string using ASCII value of the characters. For example name as "MIDHUN" and name1 as "Midhun" . The first two characters from name and name1 ( M and M ) are compared. As they are equal, the second two characters are compared. Since the ASCII values are not equal the result is not equal.</span>
5 0
3 years ago
A is a horizontal stem at or just beneath the surface of the ground which can give rise to roots or stems.
ahrayia [7]
The answer would be the rhizome.
7 0
2 years ago
Read 2 more answers
Fill in the sentences to complete the statements about meiosis.
Debora [2.8K]

Answer:

23 chromosomes.

Explanation:

Meiosis is the process by which the chromosome number is halved during gamete formation. So chromosomes are 46 and get halved to 23 during the process of meiosis.

3 0
3 years ago
Other questions:
  • A biologist has hypothesized that high concentrations of actinomycin D inhibit RNA synthesis in cells and thereby inhibit the pr
    11·1 answer
  • When light energy excites electrons in photosystem II, where do the electrons to replace them come from?. . A.ATP. B.photosystem
    14·1 answer
  • All chordates have _____ (at some point in their life cycle). feathers diaphragm fins pharyngeal pouches
    14·1 answer
  • What may happen if the entire crust of Earth was one plate?
    5·2 answers
  • a forest fire destroys an area. a small populations of trees and a large population of birds are both affected. what type of lim
    6·1 answer
  • What is the atomic mass of an atom<br> with 20 electrons
    12·1 answer
  • Cuales son las estructuras fundamentales en toda celula?
    5·1 answer
  • Please help :( this is a really complicated question
    7·1 answer
  • The internal urethral sphincter is comprised of
    7·1 answer
  • How does the glycolysis reaction catalyzed by GAPDH from T. tenax differ from the reaction carried out in E. coli?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!