Who wrote a book that helped lead to the discovery of bacteria?
A) Zacharias Janssen
B) Robert Hooke
C) John Newton
D) Anton van Leeuwenhoek

Answers

Answer 1

Answer:

i would say d

Explanation:

Answer 2
The answer should be D

Related Questions

During a schoolyard survey, students observe a litter of baby rabbits with brown and white offspring. Explain how it is possible for two brown furred rabbits to have a white furred offspring. Use evidence to support your answer.
help asap

Answers

Answer:

Its a recessive gene

Explanation:

It was passed down by their grandparents, or great grandparents

The two brown furred rabbits can produce white furred offspring if both parent stocks are heterogenous brown rabbits (Bb x Bb).

[tex]\frac{1}{4}[/tex] or 25% of the offspring will be white furred (bb) as shown in cross done with a Punnett Square (see attachment below for evidence).

Recall:

A recessive trait will be expressed in an offspring if two copies of the recessive genes for a trait are present in the offspring.

Let's assume the gene for brown fur is dominant over the gene for white fur.

Using B to represent gene for brown furb to present gene for white fur

Therefore, the two brown furred rabbits can produce white furred offspring if both parent stocks are heterogenous brown rabbits (Bb x Bb).

[tex]\frac{1}{4}[/tex] or 25% of the offspring will be white furred (bb) as shown in cross done with a Punnett Square (see attachment below for evidence).

Learn more here:

https://brainly.com/question/22965794

The levels of organization within an organism are __________, molecule, cell, __________, organ, and organ system. (4 points)
A. atom; tissue
B.compound; kidney
C. element; limb
D. nucleus; membrane

Answers

A. Atom; tissue......

How many total molecules are found in the following compound?

4K2CO3

Answers

Answer:

Composition of 4K2CO3

Element Symbol Atomic Mass # of Atoms Mass Percent

Potassium K 312.7864 g/mol 8 56.5799%

Carbon C 48.0428 g/mol 4 8.6905%

Oxygen O 191.9928 g/mol 12 34.7296%

Explanation:

hope this helps :)

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