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leosome core particle consists of approximately 146 base PAIRS (BP) of DNA wrapped in 1.67 left-handed superhelical turns around a histone octamer, consisting of 2 copies each of the core HISTONES H2A, H2B, H3, and H4.... SELECT TO BRAINLIST ANSWER....

E.Explanation:

1 is RIGHT ANSWER Explanation:PLZ ADDED to brainliest answer

the POLLEN GRAIN grains r very small and when we smell the FLOWER these get into our NOSE and a diesease called rhinitis is caused which makes irritaion in the nose.

you LEAVE me no CHOICE BRO

sence of SMALL amounts of heat-trapping GREENHOUSE gases in the atmosphere warms Earth's surface, resulting in a planet that SUSTAINS liquid water and life. c. Changes in climate CONDITIONS can affect the health and function of ecosystems and the survival of entire species.SELECT TO BRAINLIST ANSWER....

tion:✔Development of EndospermThe primary endosperm nucleus repeatedly divides to give rise to free nuclei. ✔This stage of development is called free NUCLEAR endosperm.Cell WALL formation occurs next, resulting in a cellular endosperm.✔The endosperm may either be fully consumed by the GROWING embryo (as in pea and beans) or retained in the mature seed (as in COCONUT and castor).✔The endosperm DEVELOPS before the embryo because the cells of the endosperm provide nutrition to the developing embryo.

malaria is a protozoan disease.cased by plasmodium.its SYMPTOMS are head ache..reoccuring FEVER..NAUSEA..FEMALE aedes aegypti causes DENGUE fever and chickenguniya

at is the QUESTION TELL US PROPERLY...

shrinker DUE to exoosmosis.

all diseases are infected but some causes SERIOUS DISORDERS and the HARMFUL disse is differenceaiated by its symptomsExplanation:

ing Outbreeding¶ ✓ Mating of more closely related individuals. ¶✓ Mating of unrelated ANIMALS.¶✓Mating is between animals of the same breed for 4-6 generations. ¶✓ If mating is between animals of same breed then there should be no common ancestors for 4-6 generations.¶✓ Advantage is that it increases homozygosity and so is used for developing pure lines. ¶✓ Advantage is that it produces hybrids with DESIRABLE characters LIKE better lactation period and high milk productions.¶✓ Disadvantage is that it causes inbreeding depression because of which there is decline in SURVIVAL and reproduction. ¶✓ It causes outbreeding depression because of which there is decline in reproductive fitness.¶✓ Mating is between same species. HOPE THIS HELPS ¶✓ Mating is between different species.

tion:17. Which of the following plant SPECIES you wouldselect for the PRODUCTION of bioethanol?(1) Zea MAYS (2) Pongamia(3) Jatropha(4) BRASSICA

RNA polymerase IIExplanation:hn RNA is a heteronuclear rna which is having introns and EXONS both. introns are REMOVED by RIBONUCLEOPROTEIN COMPLEX machinery and exons are joined together to form continuous mRNA ... that's mature rna.

rmones.... that's PLANT hormonesExplanation:hormones present in plants such as auxin.....receive light and act accordingly....and resulted in shoot APEX and ROOT tip MOVEMENTS.

water is the medium through which male gametes REACH the female gamete. A large number of male gametes FAIL to reach the female gamete. This results in a great LOSS of male Sametes. Therefore, to compensate for this loss the male gametes in moss plants are PRODUCED in very large number. The male gametes in moss plant .... The male gametes are called ANTHEROZOIDS. ... The gametes are called antherozoids. SELECT TO BRAINLIST ANSWER....

"When genes are closely present link TOGETHER in a group and transmitted as a single unit this PHENOMENON is CALLED LINKAGE". ... Linked group are located on the same chromosome and distance between linked group of gene LIMITS the grade of linkage.

both are CORRECT with correct EXPLANATION

Ribonucleic acid (RNA) is a polymeric molecule ESSENTIAL in VARIOUS biological roles in coding, decoding, regulation and expression of genes.I hope its HELP U ☺

FalseExplanation:i THINK this is the ANSWER please MARK AH BRAINLIEST

copper is a metal which is PRESENT in earth's CRUST as copper glance etchope it helps u and PLS mark as brainliest mate

it is the TYPE of tablet to prevent the birth of the babyfor more information VISIT GOOGLE

Noun. nephrocyte (plural nephrocytes) (biology) a specialized cell, especially in ARTHROPODS, WHOSE function INVOLVES the ACCUMULATION or formation of waste or excretory products.Explanation:MARK me as brainliest pls

by not CAPTURING them for our interestby not CUTTING the TREES and TAKING their HOMES from them

I think so the answer is 0.4 My dear FRND. PLZ refer to the PIC.

A) URBANIZATION leads to deforestation and loss of HABITAT for many species.Explanation:this is because all other options TALK about reduction in number of animals and species in the rain forestPLease MARK BRAINLIEST

tion:4) Hypertension Hypertension will always LEAD to increase in BLOOD PRESSURE and causes MANY heart DISEASES

on and Reason are TRUE but , reason is not APPROPRIATE EXPLANATION for assertionassertion is just a basic fact that FRESHWATER is used for drinking . It hasn't given proportion or explanation for why freshwater is used

The spread of CANCER cells from the place where they first formed to another part of the body. In metastasis, cancer cells break away from the ORIGINAL (primary) tumor, travel through the blood or lymph SYSTEM, and FORM a new tumor in other organs or TISSUES of the body.hope this will help you! :)❤

Plant bulky, body truly parenchymatous; asexual reproduction by zoospores formed WITHIN unilocular SPORANGIA; sexual reproduction distinctly OOGAMOUS. EXAMPLES: LAMINARIA, Macrocystis, Postelsia, etc.

genetic code, a STOP codon (or termination codon) is a nucleotide triplet within MESSENGER RNA that SIGNALS a termination of translation into proteins. ... Most codons in messenger RNA (from DNA) correspond to the addition of an amino acid to a growing polypeptide chain, which may ultimately become a PROTEIN.

tion:BIOPIRACYthe commercial EXPLOITATION or monopolization of biological or genetic MATERIAL, as MEDICINAL plant extracts, USUALLY without COMPENSATING the indigenous peoples or countries from which the material or relevant knowledge is obtained.

roots do DECOMPOSE when the plants or trees die but when they are alive despite being inside the soil they release CERTAIN toxins into the soil which PREVENTS the microorganisms from decaying them and apart from that they maintain certain SYMBIOTIC relationships between the microorganisms such as fungi and other bacteria for the survival of each.Explanation:i hope this helps U .

There are various organs in an organism. These organs MUST be CAREFULLY controlled and COORDINATED for the survival of an organisms. In the body of an organism various FLUIDS are secreted from the glands of the ENDOCRINE system. These hormones are responsible for the overall growth and development of an organism.