CAN SOMEONE HELP ME ON THIS BIOLOGY QUESTION OR LIKE GIVE THE LINK TO THE ANSWERS PLZ

According to the key, which statement best describes Fiordland crested penguins? A. They have only black and white feathers and live north of the equator. B. They have yellow or orange feathers on top of their heads and no bare skin around the base of their beaks. C. They have only black and white feathers and live south of the equator. D. They have yellow or orange feathers on top of their heads and bare skin around the base of their beaks.

Albinism, the total lack of pigment, is due to a recessive gene. A man and woman plan to marry and wish to know the probability of their having any albino children. What are the probabilities if:
Both are normally pigmented, but each has one albino parent.
Dad is an albino, the mom is normal, but mom’s father is an albino.

In rabbits, straight ears (E) are dominant to floppy ears (e), Two rabbits are crossed, and 50% of their offspring have floppy ears. Which cross represents the
genotypes of the parents?
EEXEE
EE x ee
Ee x EE
Ee x ee

Waste produced by agriculture, mining, households, industry and other
human activities can end up in which of the following?*
A: Oceans
B:groundwater
C:streams and rivers
D:all of the above

if the atmosphere is 21% oxygen and the cornea contains 15% oxygen, which direction will more of the oxygen molecules travel: into the cornea or out of the cornea

3. Run the simulation four times and record the post-drought frequencies in the table.
Trial
1
2
3
4
Average
Blue Allele
T5
.5
.625
.5
.53125
Red Allele
.5
.5
.375
.5
.46875
Blue Phenotype
.25
.25
.39
.25
.285
Purple Phenotype
.5
.5
47
.5
.4925
Red Phenotype
.25
.25
.14
.25
.225
4. Describe your results.
I
to search
O

i tHoUgHt yOu WeRe aMeRiCaN

Does this satisfy the octet rule why or why not

how do i help people i’m trying to add a biology answer that i got right but don’t know how

transcription & translation worksheet
anyone know how to do this?

The ? era featured the longest periods with no life forms on Earth.
A Palezoic
B. Precambrian
C. Cenozoic
D. Mesozoic

After radiation exposure, a cell that cannot divide will most likely stay in which phase?

HELP ASAP
PLEASE !!!!

Why is suburban sprawl tightly linked with environmental problems caused by
transportation?
A. Commuters who live in suburbs are dependent on automobiles that emit air
pollution.
Х
B. Commuters who live in suburbs are more likely to walk and suffer from air
pollution
C. Commuters who live in suburbs are dependent on mass transit systems that
emit air pollution.
D. Commuters who live in suburbs are dependent on mass transit systems that
add to water pollution.

PLEASE HELP!!!!! FIRST ANSWER GET BRAINIEST!!!!!
A lichen is an organism that structurally appears to be a single organism. But a lichen is actually two different organisms—a fungus and green algae—living together as one organism. The fungal partner derives its nutrition from the photosynthesizing algae. How does a lichen differ in its photosynthetic activity from Elysia chlorotica, the sea slug that’s considered to be a photosynthesizing animal?
A.
In lichens, the fungi photosynthesize on their own, while Elysia chlorotica forms a relationship with a photosynthesizing plant.
B.
In lichens, the relationship with the algae lasts throughout the life cycle, but in Elysia chlorotica, the relationship occurs only during the immature juvenile stage of the slug’s life cycle.
C.
Lichens can photosynthesize only because of the living algal partner, while Elysia chlorotica incorporates chloroplasts from algae into its cells.
D.
In lichens, the association between the fungi and algae is permanent, while Elysia chlorotica associates with a photosynthesizing organism only when it requires food.

What would "two pairs of chromosomes in the original cell" look like?

Heredity is the way animals and plants pass traits on to their offspring. True False

define immunology?
please answer this question​

What is the constant variable in that? Please help!! You’ll get brainlylist..

Also this passage is related to the previous questions

why is the bluefin tuna considered an endangered species?

Which of the following has the stages of getting food products to consumers in the
correct order?

Distributer, wholesaler, retailer, packager

Harvester, wholesaler, processor, distributer

Processor, packager, harvester, retailer

Producer, packager, distributer, retailer

plssss this is for my final exam :(

In what stage does DNA synthesis occur? And what gets produced?
S phase; homologous pairs
S phase; sister chromatids
G phase, homologous pairs
G phase, sister chromatids

Describe the organsim causing coronavirus​

6. What are the key structures used in the translation process?

what are infectious agents?

A. agents that investigate a different type of infection
B. attackers that can cause a response by the immune system
C. attacker that cannot cause a response by the immune system
D. infectious agents are always good for the human immune systeme

Imagine that you are a scientist who has discovered a new object. You want to find out if the object is biotic or abiotic. You observe several characteristics about the new object. Which of these characteristics would tell you that the object is abiotic, or not alive?

What is the graphical representation of age structure known as?
OA.
age group
OB. age graph
Oc. age scale
OD
age pyramid

As mountains are worn down, the eroded metamorphism is deposited
on adjacent landscapes
A: True
B: False

Which of the following is one of the chemical building blocks of cells? a. water c. air b. food d. carbohydrates

The information in this rectangular codon chart could be represented in a different way (ex: circular codon chart).
CIRCLE ONE:
TRUE
FALSE